| Country | County | City | Airport | Latitude | Longitude | Altitude | ICAO | IATA |
|---|---|---|---|---|---|---|---|---|
| United States | Illinois | Abingdon | Wolfords | N40* 47.5523' | W90* 26.2912' | 719.99M | IL01 | - |
| United States | Illinois | Aledo | Mercer County | N41* 14.9188' | W90* 44.2250' | 740.01M | C00 | - |
| United States | Illinois | Alhambra | Hammock Fld | N38* 54.8362' | W89* 40.2054' | 595.01M | 7IS7 | - |
| United States | Illinois | Alma | Griffin | N38* 48.1833' | W88* 59.8668' | 540.99M | 0IL2 | - |
| United States | Illinois | Alton-St Louis | St Louis Rgnl | N38* 53.3949' | W90* 2.7599' | 542.99M | KALN | ALN |
| United States | Illinois | Amboy | Albrecht | N41* 38.4020' | W89* 23.5726' | 793.99M | IL06 | - |
| United States | Illinois | Amboy | Albrecht -2- | N41* 37.3897' | W89* 24.3059' | 801.99M | IL09 | - |
| United States | Illinois | Amboy | Taylor | N41* 43.4186' | W89* 17.5058' | 759.99M | IL07 | - |
| United States | Illinois | Annawan | Thompson | N41* 28.0188' | W89* 56.4899' | 607.99M | IL10 | - |
| United States | Illinois | Antioch | Donald Alfred Gade | N42* 27.9179' | W88* 2.4215' | 805.01M | IL11 | - |
| United States | Illinois | Antioch | Great Lakes | N42* 27.9929' | W88* 7.9701' | 737.01M | 41IL | - |
| United States | Illinois | Antioch | Midland | N42* 29.3344' | W88* 10.4553' | 749.99M | 50IL | - |
| United States | Illinois | Apple River | Foster Fld | N42* 27.9868' | W90* 10.1633' | 989.99M | IL28 | - |
| United States | Illinois | Arenzville | Kinsey | N39* 52.8028' | W90* 27.9076' | 455.01M | IL12 | - |
| United States | Illinois | Arlington | Funfsinn | N41* 28.2500' | W89* 10.8499' | 714.99M | IL13 | - |
| United States | Illinois | Arthur | Larry D. Herschberger | N39* 43.2353' | W88* 29.7533' | 669.01M | IL17 | - |
| United States | Illinois | Ashmore | John R Reed | N39* 33.0462' | W88* 2.2852' | 699.01M | 9LL3 | - |
| United States | Illinois | Athens | Wilcoxon | N39* 56.9499' | W89* 44.5500' | 600.01M | LL48 | - |
| United States | Illinois | Atlanta | Alekat Acres | N40* 16.8622' | W89* 18.7820' | 695.99M | 3IL9 | - |
| United States | Illinois | Atlanta | Hoblit Farms | N40* 13.5791' | W89* 14.5743' | 622.99M | IL94 | - |
| United States | Illinois | Atwood | Cooch Landing Area | N39* 50.5687' | W88* 27.3120' | 695.01M | IL31 | - |
| United States | Illinois | Ava | Reeds Creek Landing | N37* 47.5697' | W89* 36.2833' | 362.99M | IL54 | - |
| United States | Illinois | Baldwin | Redpath Rla | N38* 10.9197' | W89* 48.5060' | 469.99M | IL35 | - |
| United States | Illinois | Barry | Potter | N39* 44.6862' | W91* 4.4916' | 700.01M | 44IS | - |
| United States | Illinois | Beardstown | Greater Beardstown | N39* 58.4029' | W90* 24.2239' | 464.99M | K06 | - |
| United States | Illinois | Beardstown | Krohe | N39* 56.1694' | W90* 28.0073' | 449.99M | IL86 | - |
| United States | Illinois | Belleville | Aero Estates | N38* 31.4696' | W90* 3.4168' | 565.01M | 7IS2 | - |
| United States | Illinois | Belleville | Ben Emge | N38* 30.9196' | W90* 1.6731' | 554.99M | 2IL7 | - |
| United States | Illinois | Belleville | Harold Emmerich | N38* 31.4530' | W89* 55.9396' | 514.99M | 1IS0 | - |
| United States | Illinois | Belleville | Scott AFB-Midamerica St Louis | N38* 32.7104' | W89* 50.1109' | 459.01M | KBLV | BLV |
| United States | Illinois | Belvidere | Bob Walberg Fld | N42* 19.2164' | W88* 45.7773' | 843.01M | IL36 | - |
| United States | Illinois | Belvidere | Henderson Fld | N42* 12.8680' | W88* 45.4225' | 814.99M | IL34 | - |
| United States | Illinois | Belvidere | Kaufield | N42* 15.8833' | W88* 43.8002' | 782.99M | 0LL0 | - |
| United States | Illinois | Belvidere | Untied Acres | N42* 13.6501' | W88* 46.0332' | 800.01M | IS83 | - |
| United States | Illinois | Bement | Triple Creek | N39* 53.7854' | W88* 31.3371' | 665.98M | 1IS2 | - |
| United States | Illinois | Benson | Unzicker | N40* 49.6499' | W89* 7.2500' | 744.99M | 4IL9 | - |
| United States | Illinois | Benton | Benton Muni | N38* 0.5099' | W88* 56.0669' | 443.99M | H96 | - |
| United States | Illinois | Bethalto | Henke Field | N38* 52.2194' | W89* 59.0396' | 499.99M | IS84 | - |
| United States | Illinois | Big Rock | J Maddock | N41* 46.0183' | W88* 31.9213' | 705.01M | IL38 | - |
| United States | Illinois | Biggsville | Beulah Land Farm | N40* 50.3833' | W90* 48.3165' | 722.99M | 60IL | - |
| United States | Illinois | Bloomington | Cottonwood | N40* 25.3189' | W89* 1.2383' | 765.01M | IL57 | - |
| United States | Illinois | Bloomington-Normal | Central Il Rgnl-Bloomington-Normal | N40* 28.6267' | W88* 54.9550' | 870.99M | KBMI | BMI |
| United States | Illinois | Blue Mound | Cribbet | N39* 41.7348' | W89* 3.5399' | 639.99M | 1IS3 | - |
| United States | Illinois | Blue Mound | McCoy | N39* 42.0026' | W89* 12.5381' | 614.99M | 3IS1 | - |
| United States | Illinois | Blue Mound | Noland Farms | N39* 44.3486' | W89* 8.8303' | 602.01M | 3IS3 | - |
| United States | Illinois | Bolingbrook | Bolingbrooks Clow Intl | N41* 41.7549' | W88* 7.7701' | 673.99M | 1C5 | - |
| United States | Illinois | Bonfield | Classic Landings | N41* 9.6000' | W88* 1.0002' | 635.01M | 05IL | - |
| United States | Illinois | Bonnie | Davy Jones -Pvt- | N38* 13.3697' | W88* 52.9706' | 499.99M | 3IS6 | - |
| United States | Illinois | Bourbonnais | Karlock | N41* 11.0813' | W87* 54.1475' | 684.99M | 46IS | - |
| United States | Illinois | Bradford | Rinkenberger | N41* 13.8521' | W89* 36.9392' | 808.01M | 3IS8 | - |
| United States | Illinois | Browns | Nelson Private | N38* 24.0362' | W87* 59.3188' | 420.01M | 60IS | - |
| United States | Illinois | Buckingham | Hendrix | N41* 2.5019' | W88* 11.5031' | 655.99M | IS86 | - |
| United States | Illinois | Bunker Hill | Weidner | N39* 5.1517' | W89* 57.5327' | 667.01M | 4IS9 | - |
| United States | Illinois | Burnside | Brooks Ranch | N40* 27.8256' | W91* 2.5639' | 700.01M | IL46 | - |
| United States | Illinois | Bushnell | Runyan Aviation | N40* 34.1666' | W90* 32.9246' | 660.01M | IL15 | - |
| United States | Illinois | Cahokia-St Louis | St Louis Downtown | N38* 34.2217' | W90* 9.3050' | 411.99M | KCPS | CPS |
| United States | Illinois | Cairo | Cairo Rgnl | N37* 3.8484' | W89* 13.1717' | 322.01M | KCIR | CIR |
| United States | Illinois | Cairo | Hunter Raffety Elevators Inc | N37* 2.3364' | W89* 19.2545' | 323.01M | 92IL | - |
| United States | Illinois | Caledonia | Lee Creek | N42* 27.7286' | W88* 52.5059' | 966.99M | 56IL | - |
| United States | Illinois | Campus | Aero Acres | N41* 2.2833' | W88* 20.2501' | 644.99M | IL51 | - |
| United States | Illinois | Canton | Graham Hospital | N40* 33.1814' | W90* 2.3877' | 696.99M | 97IL | - |
| United States | Illinois | Canton | Ingersoll | N40* 34.1450' | W90* 4.4902' | 682.99M | KCTK | - |
| United States | Illinois | Capron | Pine Hill | N42* 28.0843' | W88* 44.5894' | 999.99M | 09LL | - |
| United States | Illinois | Capron | Sd Aero | N42* 25.9666' | W88* 43.0334' | 929.99M | LL28 | - |
| United States | Illinois | Carbondale-Murphysboro | Southern Illinois | N37* 46.6850' | W89* 15.1217' | 410.99M | KMDH | MDH |
| United States | Illinois | Carlinville | Denby | N39* 16.1362' | W89* 54.2395' | 619.99M | IS01 | - |
| United States | Illinois | Carlinville | Nelson | N39* 18.4694' | W89* 59.5898' | 614.99M | 8IS1 | - |
| United States | Illinois | Carlyle | Rakers | N38* 33.5772' | W89* 20.4131' | 434.99M | 18LL | - |
| United States | Illinois | Carman | Johnson Farm | N40* 43.5691' | W91* 4.1917' | 534.99M | 22IS | - |
| United States | Illinois | Carmi | Carmi Muni | N38* 5.3687' | W88* 7.3837' | 386.99M | KCUL | - |
| United States | Illinois | Carthage | Carthage | N40* 24.1528' | W91* 9.9088' | 695.01M | I48 | - |
| United States | Illinois | Carthage | McPherson | N40* 20.0272' | W91* 3.0194' | 639.99M | 5IS9 | - |
| United States | Illinois | Carthage | Plain Crazy | N40* 27.7501' | W91* 13.7718' | 706.01M | 4IS1 | - |
| United States | Illinois | Carthage | Schilson Fld | N40* 27.0859' | W91* 12.2255' | 705.01M | IS51 | - |
| United States | Illinois | Carthage | Williams | N40* 26.3525' | W91* 8.6421' | 678.99M | IL52 | - |
| United States | Illinois | Casey | Casey Muni | N39* 18.1505' | W88* 0.2435' | 653.99M | 1H8 | - |
| United States | Illinois | Centralia | Centralia Muni | N38* 30.9050' | W89* 5.4685' | 534.01M | KENL | ENL |
| United States | Illinois | Centralia | Mathis | N38* 30.0863' | W89* 12.0044' | 469.99M | 6IS3 | - |
| United States | Illinois | Cerro Gordo | Gaitros Stol | N39* 56.5366' | W88* 43.9966' | 682.99M | 88IL | - |
| United States | Illinois | Champaign | McCulley | N40* 13.2186' | W88* 15.2197' | 749.99M | IL56 | - |
| United States | Illinois | Champaign-Urbana | University Of Illinois-Willard | N40* 2.3135' | W88* 16.5926' | 753.99M | KCMI | CMI |
| United States | Illinois | Channahon | Aero Four | N41* 26.0989' | W88* 15.9530' | 600.01M | IL58 | - |
| United States | Illinois | Channahon | Chicago Glider Club | N41* 25.9186' | W88* 14.8370' | 589.99M | IL59 | - |
| United States | Illinois | Chapin | Williams Airpark | N39* 45.2527' | W90* 21.9241' | 613.99M | 30LL | - |
| United States | Illinois | Chebanse | Enjoy Fld | N40* 58.5500' | W87* 59.9167' | 684.99M | 4LL4 | - |
| United States | Illinois | Chenoa | Mays Aviation | N40* 42.0021' | W88* 40.5038' | 719.99M | IL63 | - |
| United States | Illinois | Chenoa | Seeman | N40* 46.7187' | W88* 39.9706' | 688.99M | 31LL | - |
| United States | Illinois | Chenoa | Thacker | N40* 43.3855' | W88* 45.7874' | 719.99M | 11LL | - |
| United States | Illinois | Cherry | Pottinger Rla | N41* 25.8428' | W89* 9.8918' | 679.99M | IL66 | - |
| United States | Illinois | Chicago | Chicago Midway Intl | N41* 47.1584' | W87* 45.1451' | 618.99M | KMDW | MDW |
| United States | Illinois | Chicago | Chicago OHare Intl | N41* 58.6164' | W87* 54.4890' | 679.99M | KORD | ORD |
| United States | Illinois | Chicago | Lansing Muni | N41* 32.0950' | W87* 31.7716' | 618.99M | KIGQ | - |
| United States | Illinois | Chicago | Vertiport Chicago | N41* 51.7285' | W87* 40.2155' | 594.01M | 43IL | - |
| United States | Illinois | Chicago-Aurora | Aurora Muni | N41* 46.3149' | W88* 28.5402' | 711.99M | KARR | AUZ |
| United States | Illinois | Chicago-Lake In The Hills | Lake In The Hills | N42* 12.4086' | W88* 19.3799' | 886.99M | 3CK | - |
| United States | Illinois | Chicago-Prospect Heights-Wheeling | Chicago Exec | N42* 6.8569' | W87* 54.0926' | 646.99M | KPWK | - |
| United States | Illinois | Chicago-Rockford | Chicago-Rockford Intl | N42* 11.7217' | W89* 5.8333' | 742.01M | KRFD | RFD |
| United States | Illinois | Chicago-Romeoville | Lewis University | N41* 36.4858' | W88* 5.7834' | 678.99M | KLOT | LOT |
| United States | Illinois | Chicago-Schaumburg | Schaumburg Rgnl | N41* 59.3605' | W88* 6.0745' | 800.99M | 06C | - |
| United States | Illinois | Chicago-Waukegan | Waukegan Ntl | N42* 25.3290' | W87* 52.0747' | 727.99M | KUGN | UGN |
| United States | Illinois | Chicago-West Chicago | Dupage | N41* 54.4231' | W88* 14.8796' | 757.99M | KDPA | DPA |
| United States | Illinois | Clifton | Berns | N40* 56.1688' | W88* 2.5026' | 657.99M | IL81 | - |
| United States | Illinois | Clinton | Hooterville | N40* 8.6023' | W89* 5.5051' | 730.01M | 7IS3 | - |
| United States | Illinois | Clinton | John Scharff | N40* 9.9667' | W88* 53.8985' | 730.01M | 33IL | - |
| United States | Illinois | Clinton | Martin | N40* 6.5689' | W88* 49.7214' | 724.99M | IL82 | - |
| United States | Illinois | Columbia | King | N38* 28.5864' | W90* 14.1733' | 406.99M | 7IS9 | - |
| United States | Illinois | Columbia | Sackman Fld | N38* 27.1383' | W90* 14.1632' | 420.01M | IL91 | - |
| United States | Illinois | Colusa | Douglas | N40* 34.5859' | W91* 6.1753' | 649.99M | IL84 | - |
| United States | Illinois | Compton | Bresson | N41* 45.7519' | W89* 6.0887' | 769.01M | C82 | - |
| United States | Illinois | Compton | Earl Barnickel | N41* 40.5018' | W89* 7.0052' | 928.99M | IL88 | - |
| United States | Illinois | Compton | W Davis | N41* 42.6686' | W89* 6.7387' | 929.99M | IL87 | - |
| United States | Illinois | Cooksville | Pontiac Flying-Cooksville | N40* 34.6850' | W88* 42.4699' | 741.01M | 2IS9 | - |
| United States | Illinois | Cordova | The Sandbox | N41* 42.2518' | W90* 15.5910' | 619.99M | 32LL | - |
| United States | Illinois | Cornell | Antique Aerodrome | N41* 0.3500' | W88* 39.4835' | 682.99M | 40IL | - |
| United States | Illinois | Cortland | Marshall Farms | N41* 51.6229' | W88* 39.3443' | 841.01M | 08IL | - |
| United States | Illinois | Creston | Hendrickson Flying Service | N41* 56.7183' | W88* 55.4389' | 888.99M | IL93 | - |
| United States | Illinois | Crystal Lake | Jackson | N42* 14.2015' | W88* 21.1386' | 889.99M | IS79 | - |
| United States | Illinois | Custer Park | Corn Fld | N41* 13.3852' | W88* 8.7199' | 584.99M | IL95 | - |
| United States | Illinois | Cutler | Hepp | N38* 2.0197' | W89* 34.7557' | 504.99M | 9LL2 | - |
| United States | Illinois | Dahlgren | Gelfius Intl | N38* 8.9362' | W88* 40.2200' | 530.01M | 27IS | - |
| United States | Illinois | Danforth | Raymond Classen Meml | N40* 49.0020' | W87* 59.5024' | 649.99M | 8IS5 | - |
| United States | Illinois | Danville | Flying B Ranch | N40* 9.4189' | W87* 40.4681' | 695.99M | 0IL3 | - |
| United States | Illinois | Danville | Melody Fld | N40* 8.9188' | W87* 41.6680' | 660.01M | IS88 | - |
| United States | Illinois | Danville | Vermilion Rgnl | N40* 11.9897' | W87* 35.7101' | 695.99M | KDNV | DNV |
| United States | Illinois | Davis | Ellis | N42* 26.5508' | W89* 27.0071' | 899.99M | IL23 | - |
| United States | Illinois | De Kalb | De Kalb Taylor Muni | N41* 56.0300' | W88* 42.3413' | 912.01M | KDKB | - |
| United States | Illinois | De Kalb | Hoffman | N41* 58.2184' | W88* 45.0554' | 864.99M | IS63 | - |
| United States | Illinois | De Kalb | Jack W Watson | N41* 51.2851' | W88* 47.2385' | 880.01M | 0IL9 | - |
| United States | Illinois | De Kalb | Kishwaukee Hospital | N41* 57.6393' | W88* 43.3063' | 859.99M | 0IL6 | - |
| United States | Illinois | De Kalb | Uncle Chucks | N41* 55.0683' | W88* 47.3552' | 880.01M | IS80 | - |
| United States | Illinois | De Kalb | Walter | N41* 52.3517' | W88* 43.4216' | 889.99M | 0IL8 | - |
| United States | Illinois | De Land | Flying Illini | N40* 6.4900' | W88* 40.9877' | 709.99M | IL80 | - |
| United States | Illinois | Decatur | Decatur | N39* 50.0738' | W88* 51.9415' | 680.99M | KDEC | DEC |
| United States | Illinois | Deer Grove | Cady Aerial | N41* 39.6295' | W89* 41.6519' | 630.01M | 0IS3 | - |
| United States | Illinois | Delavan | Hobby Hideaway Rla | N40* 20.8191' | W89* 28.2394' | 660.01M | 1IL2 | - |
| United States | Illinois | Dixon | Ballys Strip | N41* 52.0019' | W89* 26.5063' | 785.99M | 1IL6 | - |
| United States | Illinois | Dixon | Dixon Muni-Charles R Walgreen Fld | N41* 50.0219' | W89* 26.7728' | 784.99M | C73 | - |
| United States | Illinois | Dixon | J and Y | N41* 51.4852' | W89* 24.4396' | 785.99M | 9IS5 | - |
| United States | Illinois | Dixon | Katherine Shaw Bethea Hospital | N41* 50.6637' | W89* 28.7622' | 735.98M | 49IS | - |
| United States | Illinois | Dongola | Keil | N37* 23.1864' | W89* 9.6213' | 525.01M | 6IL5 | - |
| United States | Illinois | Donovan | Loy | N40* 55.9188' | W87* 35.7518' | 665.01M | 1IL8 | - |
| United States | Illinois | Donovan | Russell | N40* 55.6687' | W87* 37.3522' | 649.99M | IS52 | - |
| United States | Illinois | Dow | William E Koenig | N39* 0.9695' | W90* 19.0901' | 670.01M | 01IS | - |
| United States | Illinois | Downers Grove | Brookeridge Air Park | N41* 43.9666' | W87* 59.9652' | 748.99M | LL22 | - |
| United States | Illinois | Du Quoin | Hemmer Rla | N37* 58.6697' | W89* 12.1715' | 399.99M | 08IS | - |
| United States | Illinois | Dudley | Bussart | N39* 34.9388' | W87* 50.9184' | 712.99M | IS13 | - |
| United States | Illinois | Durand | Flying Z Ranch | N42* 29.4999' | W89* 21.4165' | 945.01M | 47IS | - |
| United States | Illinois | Durand | McCartney | N42* 24.8341' | W89* 19.7566' | 908.01M | 2IL1 | - |
| United States | Illinois | Dwight | Dwight | N41* 7.9573' | W88* 26.3186' | 632.01M | KDTG | - |
| United States | Illinois | Dwight | Jim and Peg | N41* 3.2851' | W88* 23.2366' | 630.01M | 61IS | - |
| United States | Illinois | Dwight | Sauer | N41* 4.5167' | W88* 29.3500' | 665.01M | 08LL | - |
| United States | Illinois | Dwight | Watters | N41* 3.2018' | W88* 27.6700' | 660.01M | 2IL2 | - |
| United States | Illinois | Earlville | B and C | N41* 35.5685' | W88* 58.0385' | 714.99M | IL99 | - |
| United States | Illinois | Earlville | Humm | N41* 35.9717' | W88* 52.1965' | 708.01M | 06IL | - |
| United States | Illinois | Earlville | Younglove-Otterbach | N41* 32.1334' | W88* 59.9167' | 693.99M | IL55 | - |
| United States | Illinois | East Moline | McNeals Fld | N41* 30.9519' | W90* 22.7742' | 574.99M | 2IL3 | - |
| United States | Illinois | East St Louis-Granite City | Lakeside - Nichols Rla | N38* 41.9197' | W90* 3.7500' | 425.01M | 10IS | - |
| United States | Illinois | Edgewood | Robertsons Roost | N38* 51.5666' | W88* 39.5164' | 541.99M | 8IL6 | - |
| United States | Illinois | Edinburg | Tommys Airpark | N39* 39.0667' | W89* 27.5167' | 595.01M | 9LL5 | - |
| United States | Illinois | Effingham | Effingham County Meml | N39* 4.2268' | W88* 32.0119' | 584.99M | 1H2 | - |
| United States | Illinois | Effingham | Shumway Innernational | N39* 11.5203' | W88* 40.2173' | 641.99M | IL05 | - |
| United States | Illinois | El Paso | Barnstorm Fld | N40* 46.5001' | W89* 0.0668' | 730.99M | 1IL0 | - |
| United States | Illinois | El Paso | Corn Alley | N40* 46.4500' | W88* 58.9833' | 700.01M | 63IS | - |
| United States | Illinois | El Paso | Corn Alley 2 | N40* 45.3419' | W89* 0.9801' | 727.99M | 74IL | - |
| United States | Illinois | Eldred | The Adwell Corporation | N39* 20.8363' | W90* 36.1574' | 425.01M | 13IS | - |
| United States | Illinois | Elmira | Jackson Fld | N41* 10.3022' | W89* 48.4062' | 759.99M | 2IS3 | - |
| United States | Illinois | Elwood | Sweedler | N41* 24.7352' | W88* 2.9201' | 669.01M | 3IL2 | - |
| United States | Illinois | Enfield | Storey Real Estate | N38* 2.9167' | W88* 18.0331' | 460.01M | LL13 | - |
| United States | Illinois | Erie | Erie Air Park | N41* 40.9449' | W90* 4.7168' | 600.01M | 3H5 | - |
| United States | Illinois | Esmond | Vodden | N42* 1.9517' | W88* 54.1558' | 849.99M | IS15 | - |
| United States | Illinois | Essex | Jurassic Landings | N41* 11.2750' | W88* 10.0250' | 584.99M | II31 | - |
| United States | Illinois | Evansville | Riverveiw | N38* 4.7030' | W89* 58.7732' | 490.01M | 5IS3 | - |
| United States | Illinois | Fairbury | Ficklin-Airtech | N40* 46.0021' | W88* 30.3369' | 672.01M | 26IS | - |
| United States | Illinois | Fairbury | Wayne Ziller Jr | N40* 48.5021' | W88* 32.5035' | 660.99M | 4IL2 | - |
| United States | Illinois | Fairfield | Dozier | N38* 19.0029' | W88* 16.3358' | 420.01M | 57IS | - |
| United States | Illinois | Fairfield | Fairfield Muni | N38* 22.7179' | W88* 24.7591' | 433.99M | KFWC | - |
| United States | Illinois | Fairmount | Cast | N40* 2.2611' | W87* 46.8988' | 670.01M | 5IS7 | - |
| United States | Illinois | Farmer City | Niklaus | N40* 11.0021' | W88* 36.9205' | 724.99M | IS26 | - |
| United States | Illinois | Farmer City | Robert A. Ashworth | N40* 14.0366' | W88* 36.2787' | 721.99M | 9LL4 | - |
| United States | Illinois | Farmersville | Murphy Farms | N39* 25.4203' | W89* 33.9368' | 644.99M | 70IL | - |
| United States | Illinois | Findlay | Enoch | N39* 31.7022' | W88* 45.8377' | 675.99M | 35IS | - |
| United States | Illinois | Findlay | Howell | N39* 32.6690' | W88* 45.4541' | 672.01M | 33IS | - |
| United States | Illinois | Fithian | Wilson | N40* 5.2522' | W87* 54.4519' | 670.01M | 62IS | - |
| United States | Illinois | Flora | Flora Muni | N38* 39.8993' | W88* 27.1866' | 471.99M | KFOA | - |
| United States | Illinois | Forest City | Kreilings | N40* 21.2024' | W89* 47.2399' | 501.99M | 9IL9 | - |
| United States | Illinois | Fox Lake | Fox Lake | N42* 24.9845' | W88* 9.3219' | 737.01M | IS03 | - |
| United States | Illinois | Frankfort | Frankfort | N41* 28.6501' | W87* 50.4281' | 777.99M | LL40 | - |
| United States | Illinois | Franklin Grove | Gittleson Farms | N41* 47.8352' | W89* 16.3893' | 835.99M | 15IL | - |
| United States | Illinois | Freeport | Albertus | N42* 14.7668' | W89* 34.9187' | 858.99M | KFEP | FEP |
| United States | Illinois | Freeport | Fhn Memorial Hospital | N42* 17.6866' | W89* 38.2773' | 875.01M | 50IS | - |
| United States | Illinois | Freeport | Freeport-Dornink | N42* 22.6922' | W89* 33.8663' | 949.01M | IL47 | - |
| United States | Illinois | Freeport | Freeport-Dornink | N42* 22.6678' | W89* 33.8402' | 949.01M | C86 | - |
| United States | Illinois | Galena | Briggs Brothers Airfield | N42* 25.3114' | W90* 30.2820' | 770.01M | 77LL | - |
| United States | Illinois | Galena | Heller | N42* 24.7172' | W90* 24.0079' | 819.99M | 22IL | - |
| United States | Illinois | Galesburg | Galesburg Muni | N40* 56.2800' | W90* 25.8673' | 763.99M | KGBG | GBG |
| United States | Illinois | Galesburg | Osf St Mary Medical Center | N40* 59.2035' | W90* 21.6838' | 789.99M | IL89 | - |
| United States | Illinois | Geneseo | Gen-Airpark | N41* 26.3866' | W90* 6.6032' | 644.99M | 3G8 | - |
| United States | Illinois | Genoa | Aero Lake Estates | N42* 4.6349' | W88* 37.5055' | 875.01M | 30IS | - |
| United States | Illinois | Genoa | Idlas | N42* 7.8848' | W88* 41.9888' | 849.99M | IL60 | - |
| United States | Illinois | German Valley | Rummel Rla | N42* 10.0015' | W89* 30.0068' | 849.99M | 6IL3 | - |
| United States | Illinois | Gibson City | Schertz Fld | N40* 28.9300' | W88* 16.0533' | 757.99M | 9IS2 | - |
| United States | Illinois | Gilberts | Koppie | N42* 7.2848' | W88* 22.6882' | 889.99M | 7IS5 | - |
| United States | Illinois | Gillespie | Lindell Loveless | N39* 10.9362' | W89* 49.3057' | 656.99M | LL45 | - |
| United States | Illinois | Godfrey | Lake West Wind | N38* 58.1502' | W90* 14.8242' | 601.01M | 48IL | - |
| United States | Illinois | Good Hope | Rdh Farms | N40* 34.7834' | W90* 40.7836' | 744.99M | LL33 | - |
| United States | Illinois | Goreville | Kellums | N37* 34.6696' | W89* 0.5543' | 719.99M | 16IS | - |
| United States | Illinois | Grand Ridge | Rees Field | N41* 12.2687' | W88* 48.2044' | 674.99M | 41IS | - |
| United States | Illinois | Grandview | Glatthaar | N39* 31.4710' | W87* 48.3252' | 765.01M | 55IS | - |
| United States | Illinois | Grant Park | Mussman | N41* 16.2520' | W87* 34.6687' | 705.01M | 7IL0 | - |
| United States | Illinois | Granville | Maulfair | N41* 15.1130' | W89* 15.7558' | 717.99M | 7IL1 | - |
| United States | Illinois | Grayslake | Campbell | N42* 19.4767' | W88* 4.4453' | 787.99M | C81 | - |
| United States | Illinois | Greenfield | Arras Rla | N39* 20.2833' | W90* 10.6833' | 589.99M | IS82 | - |
| United States | Illinois | Greenfield | Smith Rla | N39* 18.7834' | W90* 16.6667' | 581.99M | LL20 | - |
| United States | Illinois | Greenvalley | Lutz Rla | N40* 25.7025' | W89* 36.1231' | 544.99M | 7IL3 | - |
| United States | Illinois | Greenville | Greenville | N38* 50.1734' | W89* 22.7335' | 539.99M | KGRE | GRE |
| United States | Illinois | Greenwood-Wonder Lake | Galt Fld | N42* 24.1733' | W88* 22.5068' | 875.01M | 10C | - |
| United States | Illinois | Gridley | Kuntz | N40* 41.8767' | W88* 56.8199' | 759.99M | 3IL8 | - |
| United States | Illinois | Gridley | Kuntz Field | N40* 43.3855' | W88* 52.0042' | 735.01M | IS64 | - |
| United States | Illinois | Griggsville | Curry | N39* 39.5528' | W90* 42.0076' | 619.99M | 51IS | - |
| United States | Illinois | Hamilton | Sullivan | N40* 24.0834' | W91* 18.1833' | 635.01M | 39LL | - |
| United States | Illinois | Hammond | Adkisson | N39* 47.0000' | W88* 37.2835' | 669.01M | IL32 | - |
| United States | Illinois | Hammond | Davis Rla | N39* 46.9750' | W88* 32.8024' | 681.99M | 0IL7 | - |
| United States | Illinois | Hampshire | Casa De Aero Park | N42* 8.9159' | W88* 33.7171' | 859.99M | 68IS | - |
| United States | Illinois | Hampshire | Dr Joseph W Esser | N42* 7.8781' | W88* 29.8792' | 979.01M | 7IL6 | - |
| United States | Illinois | Hampshire | Edward Getzelman | N42* 7.6014' | W88* 32.0050' | 870.01M | 7IL7 | - |
| United States | Illinois | Hanover | Merkle | N42* 17.3341' | W90* 20.7244' | 969.99M | 3IS4 | - |
| United States | Illinois | Hardin | Low And Slow | N39* 8.2528' | W90* 37.7984' | 455.01M | 2IL6 | - |
| United States | Illinois | Harding | Cody Port | N41* 31.1353' | W88* 50.2547' | 668.01M | 7IL8 | - |
| United States | Illinois | Harrisburg | Harrisburg-Raleigh | N37* 48.6754' | W88* 33.0157' | 397.99M | KHSB | HSB |
| United States | Illinois | Harvard | Adkins | N42* 21.1885' | W88* 38.2443' | 854.99M | 8IL0 | - |
| United States | Illinois | Harvard | Dacy | N42* 24.1484' | W88* 37.9431' | 913.01M | 0C0 | - |
| United States | Illinois | Harvard | Kirkpatrick | N42* 29.0845' | W88* 36.0059' | 950.01M | 8IL2 | - |
| United States | Illinois | Harvard | Twin Gardens | N42* 24.5011' | W88* 39.1727' | 899.99M | 8IL1 | - |
| United States | Illinois | Havana | Havana Rgnl | N40* 13.3616' | W90* 1.3669' | 487.99M | 9I0 | - |
| United States | Illinois | Havana | Larry Barrett Rla | N40* 17.7526' | W89* 56.5068' | 509.99M | 73IS | - |
| United States | Illinois | Havana | Mason District Hospital | N40* 18.3689' | W90* 3.2684' | 478.99M | 31IS | - |
| United States | Illinois | Hecker | Smith | N38* 15.5031' | W89* 56.2834' | 420.01M | 4IS5 | - |
| United States | Illinois | Hennepin | Little Sister | N41* 12.0021' | W89* 21.0054' | 449.99M | 8IL9 | - |
| United States | Illinois | Henry | Villiger | N41* 5.6689' | W89* 23.1720' | 499.99M | 9IL0 | - |
| United States | Illinois | Heyworth | Johnston | N40* 20.0688' | W88* 57.3212' | 784.99M | 9IS9 | - |
| United States | Illinois | Heyworth | Wm Quinton Rla | N40* 16.9189' | W89* 1.7551' | 714.99M | 9IL3 | - |
| United States | Illinois | Highland | Highland-Winet | N38* 46.7551' | W89* 38.4270' | 536.99M | H07 | - |
| United States | Illinois | Hillsboro | Justison | N39* 14.5667' | W89* 33.0501' | 649.99M | 1LL5 | - |
| United States | Illinois | Hillsdale | Black | N41* 36.5579' | W90* 10.8938' | 579.99M | 9IL7 | - |
| United States | Illinois | Hillview | Hartwell Ranch | N39* 26.6863' | W90* 33.7244' | 427.01M | 79IS | - |
| United States | Illinois | Hillview | Martin | N39* 25.0195' | W90* 35.1576' | 425.01M | 80IS | - |
| United States | Illinois | Hinckley | Hinckley | N41* 46.2518' | W88* 42.2049' | 759.99M | 0C2 | - |
| United States | Illinois | Homer | Trisler | N39* 59.4092' | W87* 53.2489' | 679.99M | 6IS8 | - |
| United States | Illinois | Hoopeston | Gernand Rla | N40* 24.7000' | W87* 38.0333' | 695.01M | 4IL7 | - |
| United States | Illinois | Hudson | Schertz Aerial Service - Hudson | N40* 38.2521' | W89* 0.4211' | 754.99M | 04IL | - |
| United States | Illinois | Hull | Hull | N39* 42.9860' | W91* 12.6750' | 467.99M | 3K5 | - |
| United States | Illinois | Huntley | Landings Condominium | N42* 8.5945' | W88* 24.1988' | 887.99M | 82IS | - |
| United States | Illinois | Huntley | Phyllis Fld | N42* 13.2680' | W88* 25.0717' | 854.99M | 6IL2 | - |
| United States | Illinois | Hurst | Dury Estates | N37* 49.1501' | W89* 9.1333' | 395.01M | IL71 | - |
| United States | Illinois | Illinois City | Ritter Fld | N41* 20.2185' | W91* 0.7919' | 551.99M | 2IS4 | - |
| United States | Illinois | Irving | Horsefeathers Ranch | N39* 14.5221' | W89* 25.5730' | 652.99M | 1IL1 | - |
| United States | Illinois | Irvington | Prairie | N38* 25.5862' | W89* 7.8708' | 549.99M | 83IS | - |
| United States | Illinois | Jacksonville | Jacksonville Muni | N39* 46.4767' | W90* 14.2969' | 622.99M | KIJX | IJX |
| United States | Illinois | Jerseyville | Jerseyville Aviation Inc | N39* 5.6529' | W90* 18.8068' | 603.99M | 0LL1 | - |
| United States | Illinois | Jerseyville | Koenig | N39* 3.3028' | W90* 20.5234' | 613.99M | 0LL3 | - |
| United States | Illinois | Jerseyville | Raymond | N39* 3.7333' | W90* 16.3334' | 657.99M | LL49 | - |
| United States | Illinois | Joliet | Joliet Rgnl | N41* 31.0645' | W88* 10.5240' | 581.99M | KJOT | JOT |
| United States | Illinois | Kampsville | Herrens Bess Hollow Airfield | N39* 18.3000' | W90* 41.9833' | 579.99M | LL77 | - |
| United States | Illinois | Kaneville | Oakfield | N41* 50.7834' | W88* 34.2164' | 810.01M | IL85 | - |
| United States | Illinois | Kankakee | Benoit | N41* 7.8671' | W87* 47.5319' | 660.01M | IL78 | - |
| United States | Illinois | Kankakee | Greater Kankakee | N41* 4.2833' | W87* 50.7765' | 629.01M | KIKK | IKK |
| United States | Illinois | Kankakee | Hawker | N41* 12.0019' | W88* 1.0030' | 619.99M | 12IL | - |
| United States | Illinois | Kankakee | Kankakee | N41* 6.0020' | W87* 55.0026' | 625.01M | 3KK | - |
| United States | Illinois | Kansas | Perry | N39* 28.8153' | W87* 50.6744' | 690.99M | IL39 | - |
| United States | Illinois | Kempton | Godbee Rla | N40* 57.0449' | W88* 16.2369' | 693.99M | 47IL | - |
| United States | Illinois | Kewanee | Kewanee Muni | N41* 12.3118' | W89* 57.8316' | 857.99M | KEZI | - |
| United States | Illinois | Kilbourne | Baker | N40* 8.1194' | W91* 0.5750' | 484.99M | 32IS | - |
| United States | Illinois | Kings | Hayengas Cant Find Farms | N40* 1.5358' | W89* 7.3718' | 819.99M | 00IS | - |
| United States | Illinois | Kirkland | Harold Bunger | N42* 2.9899' | W88* 50.1018' | 895.99M | 16IL | - |
| United States | Illinois | Kirkland | Rotstein | N42* 8.0333' | W88* 55.4498' | 759.99M | IS59 | - |
| United States | Illinois | Knoxville | Kingfield | N40* 55.5986' | W90* 15.9046' | 700.01M | 6IL6 | - |
| United States | Illinois | La Harpe | Morton | N40* 35.4524' | W90* 56.5416' | 705.01M | IS55 | - |
| United States | Illinois | La Moille | Clarion Fld | N41* 32.0334' | W89* 12.1664' | 800.01M | 35IL | - |
| United States | Illinois | La Salle | Flaherty Fld | N41* 25.1521' | W89* 7.3883' | 664.01M | 0LL4 | - |
| United States | Illinois | Lacon | Marshall County | N41* 1.1300' | W89* 23.1468' | 583.99M | C75 | - |
| United States | Illinois | Lacon | Parrish Rla | N40* 57.1355' | W89* 24.4720' | 639.99M | 2IS5 | - |
| United States | Illinois | Lake City | Corman Acres | N39* 45.9689' | W88* 46.7711' | 709.99M | 5IS4 | - |
| United States | Illinois | Lanark | Foxfield Aerodrome | N42* 9.6181' | W89* 53.1738' | 894.99M | 6IL4 | - |
| United States | Illinois | Lanark | Swan Valley Farm | N42* 8.0681' | W89* 49.4737' | 916.01M | 1IS4 | - |
| United States | Illinois | Lane | Sugar Hollow | N40* 7.8001' | W88* 49.8999' | 700.01M | IL27 | - |
| United States | Illinois | Lawrenceville | Klein-Oneal | N38* 41.1568' | W87* 32.6619' | 412.99M | IL16 | - |
| United States | Illinois | Lawrenceville | Lawrenceville-Vincennes Intl | N38* 45.8567' | W87* 36.3299' | 429.01M | KLWV | LWV |
| United States | Illinois | Lawrenceville | Pipers Landing | N38* 42.4029' | W87* 38.0012' | 425.01M | IS34 | - |
| United States | Illinois | Leaf River | Duane E. Davis | N42* 7.1848' | W89* 22.4066' | 741.01M | 26IL | - |
| United States | Illinois | Leaf River | Rock Cut Farms | N42* 7.5183' | W89* 27.5400' | 812.01M | 48LL | - |
| United States | Illinois | Leaf River | West Grove | N42* 5.8349' | W89* 25.1564' | 910.01M | 28IL | - |
| United States | Illinois | Leeds | Frings | N41* 1.4353' | W88* 59.0213' | 674.99M | 65IS | - |
| United States | Illinois | Leland | Dewey | N41* 38.5851' | W88* 49.0714' | 709.99M | 8IS7 | - |
| United States | Illinois | Lemont | Lemont Industrial Park | N41* 39.0544' | W88* 1.2799' | 719.99M | 2IS0 | - |
| United States | Illinois | Lena | Gerbick | N42* 22.5009' | W89* 50.7573' | 929.99M | 96IL | - |
| United States | Illinois | Lena | Red Shed Field | N42* 25.0841' | W89* 49.3574' | 899.99M | 2IS6 | - |
| United States | Illinois | Lewistown | G Bray | N40* 21.7525' | W90* 6.5071' | 549.99M | 34IL | - |
| United States | Illinois | Lexington | P.J. Killian | N40* 35.8877' | W88* 49.5437' | 756.99M | 48IS | - |
| United States | Illinois | Liberty | Dale A. Klassing | N39* 49.0029' | W91* 2.0082' | 820.99M | 1LL3 | - |
| United States | Illinois | Lily Lake | Aeroview | N41* 58.2516' | W88* 29.5047' | 905.01M | 36IL | - |
| United States | Illinois | Lincoln | Logan County | N40* 9.5217' | W89* 20.1018' | 594.01M | KAAA | - |
| United States | Illinois | Lincoln | Martin | N40* 10.8359' | W89* 30.0059' | 557.99M | IL64 | - |
| United States | Illinois | Lincoln | Mason | N40* 5.6360' | W89* 21.7726' | 590.99M | 39IL | - |
| United States | Illinois | Lincoln | Miller | N40* 3.9890' | W89* 16.3289' | 625.99M | 2LL3 | - |
| United States | Illinois | Lincoln | Minder | N40* 8.0026' | W89* 19.5058' | 600.01M | 37IL | - |
| United States | Illinois | Lindenwood | Bauer | N42* 4.0501' | W89* 1.3834' | 779.99M | 93IL | - |
| United States | Illinois | Lindenwood | Somers Blossom | N42* 3.6349' | W89* 0.2060' | 788.99M | 2IS7 | - |
| United States | Illinois | Litchfield | Litchfield Muni | N39* 9.7499' | W89* 40.4782' | 689.99M | 3LF | - |
| United States | Illinois | Little York | M A M Trail | N41* 0.3021' | W90* 42.5084' | 604.99M | IL65 | - |
| United States | Illinois | Lively Grove | Shubert | N38* 16.4696' | W89* 38.1056' | 474.99M | IS05 | - |
| United States | Illinois | Loda | Beherns | N40* 30.6878' | W88* 8.0860' | 793.99M | IS27 | - |
| United States | Illinois | Long Point | Garretson Field | N41* 1.3353' | W88* 55.3871' | 649.99M | IS68 | - |
| United States | Illinois | Lostant | Entwistle | N41* 6.9237' | W89* 2.6880' | 700.01M | IL72 | - |
| United States | Illinois | Lostant | Hartenbower Hectares | N41* 10.8899' | W89* 8.8019' | 733.01M | 2V3 | - |
| United States | Illinois | Lostant | Janusick | N41* 7.7520' | W89* 6.4215' | 669.01M | 2LL0 | - |
| United States | Illinois | Lovington | Dawson Farms | N39* 45.7521' | W88* 40.2873' | 670.01M | 0IS4 | - |
| United States | Illinois | Lowpoint | Jay Schertz Farm | N40* 50.5021' | W89* 16.4717' | 779.99M | IS00 | - |
| United States | Illinois | Mackinaw | Weishaupt | N40* 30.7858' | W89* 22.0390' | 649.99M | 9IL6 | - |
| United States | Illinois | Macomb | Blythe Fld | N40* 27.2525' | W90* 37.4098' | 702.01M | LL27 | - |
| United States | Illinois | Macomb | Macomb Muni | N40* 31.2050' | W90* 39.1434' | 705.01M | KMQB | MQB |
| United States | Illinois | Macon | Snow | N39* 45.8926' | W88* 58.4120' | 727.99M | 2LL4 | - |
| United States | Illinois | Mahomet | Oink Acres | N40* 9.6352' | W88* 24.6199' | 724.99M | 17LL | - |
| United States | Illinois | Manito | Palmer Flying Service Inc | N40* 29.3608' | W89* 46.6850' | 500.99M | IL45 | - |
| United States | Illinois | Mansfield | Marvin D Bradd | N40* 16.5463' | W88* 29.5084' | 796.99M | 51IL | - |
| United States | Illinois | Mansfield | Van Gorder | N40* 10.7188' | W88* 34.1372' | 727.99M | 04IS | - |
| United States | Illinois | Manteno | Brandt | N41* 16.6685' | W87* 49.3360' | 679.99M | 55IL | - |
| United States | Illinois | Manteno | Neiner | N41* 15.4186' | W87* 55.1697' | 649.99M | 19LL | - |
| United States | Illinois | Manteno | Spangler | N41* 14.3019' | W87* 51.5693' | 674.99M | 58IL | - |
| United States | Illinois | Manteno | Sunset Acres | N41* 12.4187' | W87* 47.1190' | 665.01M | LL24 | - |
| United States | Illinois | Maple Park | Ruder | N41* 55.5617' | W88* 38.8078' | 851.99M | 59IL | - |
| United States | Illinois | Marengo | Aerogrange | N42* 16.1243' | W88* 34.2778' | 823.99M | 66IL | - |
| United States | Illinois | Marengo | Emerick | N42* 11.0014' | W88* 35.6722' | 840.01M | 63IL | - |
| United States | Illinois | Marengo | Far Fld | N42* 12.0513' | W88* 37.3388' | 829.99M | 65IL | - |
| United States | Illinois | Marengo | Ferris Fld | N42* 11.1680' | W88* 36.2554' | 841.01M | 62IL | - |
| United States | Illinois | Marengo | Hilbert | N42* 19.9333' | W88* 36.3332' | 889.99M | 37IS | - |
| United States | Illinois | Marengo | Walpole | N42* 14.5013' | W88* 40.0058' | 789.99M | 64IL | - |
| United States | Illinois | Marengo | Wind Rose Farm | N42* 10.7847' | W88* 37.9664' | 814.99M | IS57 | - |
| United States | Illinois | Marion | Veterans Airport Of Southern Illinois | N37* 45.2983' | W89* 0.6652' | 470.99M | KMWA | MWA |
| United States | Illinois | Marissa | Herschel Hunter | N38* 13.3363' | W89* 42.2557' | 469.99M | 3LL1 | - |
| United States | Illinois | Marseilles | David Gillespie | N41* 21.9187' | W88* 40.7542' | 730.01M | 69IL | - |
| United States | Illinois | Marseilles | Jim Wehrli Memorial | N41* 26.6854' | W88* 43.0046' | 630.01M | 34IS | - |
| United States | Illinois | Marseilles | Longview | N41* 23.0976' | W88* 39.8378' | 679.99M | IL96 | - |
| United States | Illinois | Marseilles | Mitchell | N41* 21.4945' | W88* 38.7758' | 702.01M | 67IL | - |
| United States | Illinois | Marshall | Kibler | N39* 26.7689' | W87* 38.6682' | 587.99M | 3LL3 | - |
| United States | Illinois | Mattoon | Townley Farms | N39* 29.0948' | W88* 28.3727' | 700.01M | 9LL9 | - |
| United States | Illinois | Mattoon-Charleston | Coles County Meml | N39* 28.6734' | W88* 16.7986' | 721.99M | KMTO | MTO |
| United States | Illinois | Mazon | Harford | N41* 16.4209' | W88* 26.6515' | 583.99M | IL97 | - |
| United States | Illinois | Mazon | Hope Fld | N41* 15.5956' | W88* 21.3922' | 557.99M | 5IL5 | - |
| United States | Illinois | McHenry | Dutch Creek | N42* 22.2679' | W88* 14.8219' | 737.01M | 8IL7 | - |
| United States | Illinois | McHenry | McHenry Farms | N42* 22.6845' | W88* 19.4055' | 865.99M | 44IL | - |
| United States | Illinois | McLean | Farm Aerial Service Inc | N40* 19.4916' | W89* 9.9660' | 709.99M | 80LL | - |
| United States | Illinois | McLean | Holland Fld | N40* 18.0334' | W89* 7.4666' | 714.99M | 1IL9 | - |
| United States | Illinois | McLeansboro | McLeansboro | N38* 4.4529' | W88* 32.2531' | 414.99M | 3LL8 | - |
| United States | Illinois | Medora | Nixon Rla | N39* 11.6501' | W90* 9.3682' | 609.99M | IS60 | - |
| United States | Illinois | Mendon | Cramm Landing Area | N40* 6.0026' | W91* 17.0087' | 755.99M | 4H8 | - |
| United States | Illinois | Mendota | Grandpas Farm Mendota | N41* 31.3126' | W89* 7.9614' | 726.99M | IL22 | - |
| United States | Illinois | Mendota | Otterbach Farm | N41* 34.1519' | W89* 10.4219' | 840.01M | 81LL | - |
| United States | Illinois | Meredosia | Kloker | N39* 55.1363' | W90* 30.6574' | 439.99M | IS69 | - |
| United States | Illinois | Metamora | Wernsmans | N40* 45.8318' | W89* 27.2333' | 810.01M | 77IL | - |
| United States | Illinois | Metropolis | Metropolis Muni | N37* 10.9767' | W88* 45.0398' | 384.01M | M30 | - |
| United States | Illinois | Meyer | The Adwell Corporation | N40* 9.0028' | W91* 30.0092' | 479.99M | 4LL5 | - |
| United States | Illinois | Milford | Milford | N40* 37.9972' | W87* 40.4150' | 658.99M | 79IL | - |
| United States | Illinois | Milford | Stichnoth | N40* 36.8168' | W87* 33.7335' | 700.01M | 68IL | - |
| United States | Illinois | Millstadt | Flight Park Inc | N38* 25.1509' | W90* 7.8996' | 630.98M | 1IL4 | - |
| United States | Illinois | Minier | Illinois Valley Parachute Club | N40* 26.1191' | W89* 21.5557' | 645.99M | 81IL | - |
| United States | Illinois | Minonk | Davison Rla | N40* 55.0054' | W89* 7.8008' | 740.01M | 86IL | - |
| United States | Illinois | Minonk | Hattan Farms | N40* 55.8353' | W89* 7.2382' | 709.99M | 4IS6 | - |
| United States | Illinois | Minonk | Oltman-Shuck | N40* 53.5687' | W89* 6.2380' | 735.98M | 83IL | - |
| United States | Illinois | Minooka | Bushby | N41* 31.0018' | W88* 16.0039' | 579.99M | 87IL | - |
| United States | Illinois | Modesto | Nelson Weber | N39* 29.3696' | W89* 57.2561' | 687.99M | 4LL6 | - |
| United States | Illinois | Modoc | Dale Curten Farm | N38* 2.8697' | W89* 59.8233' | 614.99M | 37LL | - |
| United States | Illinois | Moline | Quad Cities Intl | N41* 26.8925' | W90* 30.4660' | 588.99M | KMLI | MLI |
| United States | Illinois | Moline | Quad-City | N41* 27.6020' | W90* 29.5747' | 560.01M | I04 | - |
| United States | Illinois | Momence | Johnson | N41* 11.8854' | W87* 33.5353' | 630.01M | 90IL | - |
| United States | Illinois | Monee | Bult Fld | N41* 22.6449' | W87* 40.7849' | 789.99M | C56 | - |
| United States | Illinois | Monee | Meadow Creek | N41* 26.0005' | W87* 46.8809' | 779.99M | 2IL9 | - |
| United States | Illinois | Monee | Wix | N41* 24.1354' | W87* 49.0027' | 749.99M | 03IL | - |
| United States | Illinois | Monmouth | Gillen | N40* 55.5856' | W90* 43.8748' | 749.99M | 36IS | - |
| United States | Illinois | Monmouth | Monmouth Muni | N40* 55.7822' | W90* 37.8662' | 752.99M | C66 | - |
| United States | Illinois | Monroe Center | Cheechako | N42* 7.7680' | W88* 59.5395' | 859.99M | 82LL | - |
| United States | Illinois | Monroe Center | Eudy | N42* 5.5034' | W89* 1.7917' | 784.99M | IS40 | - |
| United States | Illinois | Monticello | Norfleet | N39* 58.6157' | W88* 42.7157' | 730.01M | 1LL4 | - |
| United States | Illinois | Monticello | Piatt Co | N40* 0.3168' | W88* 33.5152' | 740.01M | 2K0 | - |
| United States | Illinois | Morris | Curanda | N41* 15.4500' | W88* 28.6666' | 619.99M | LL39 | - |
| United States | Illinois | Morris | Morris Muni - James R Washburn Fld | N41* 25.4851' | W88* 25.1198' | 583.99M | C09 | - |
| United States | Illinois | Morris | Nelson | N41* 25.0852' | W88* 28.3374' | 584.99M | 53IS | - |
| United States | Illinois | Morris | Nettle Creek Landings | N41* 25.9241' | W88* 31.3481' | 607.99M | IL68 | - |
| United States | Illinois | Morrison | Franks Flying Service | N41* 43.5017' | W90* 0.3071' | 600.01M | 4IL5 | - |
| United States | Illinois | Morrisonville | Alan B Janssen | N39* 20.6195' | W89* 25.4219' | 641.99M | 4LL9 | - |
| United States | Illinois | Mount Carmel | Beckerman Fld | N38* 24.5027' | W87* 50.2519' | 424.01M | 5LL0 | - |
| United States | Illinois | Mount Carmel | Mount Carmel Muni | N38* 36.3917' | W87* 43.6015' | 429.01M | KAJG | - |
| United States | Illinois | Mount Carroll | Herb Tautz | N42* 3.8347' | W89* 58.1740' | 852.99M | LL07 | - |
| United States | Illinois | Mount Morris | Ogle County | N42* 2.2351' | W89* 23.5730' | 928.99M | C55 | - |
| United States | Illinois | Mount Sterling | Mount Sterling Muni | N39* 59.1234' | W90* 48.2483' | 733.01M | I63 | - |
| United States | Illinois | Mount Vernon | Mount Vernon | N38* 19.4016' | W88* 51.5099' | 479.99M | KMVN | MVN |
| United States | Illinois | Moweaqua | Hilvety | N39* 39.0024' | W88* 58.5045' | 673.99M | 5LL1 | - |
| United States | Illinois | Moweaqua | Kroenlein | N39* 36.6158' | W88* 51.1995' | 709.99M | 5LL2 | - |
| United States | Illinois | Mundelein | Air Estates Inc | N42* 16.8347' | W88* 5.6713' | 800.01M | LL09 | - |
| United States | Illinois | Murdock | Mayhall | N39* 46.1687' | W88* 5.7188' | 642.99M | 5LL3 | - |
| United States | Illinois | Murphysboro | Rendleman | N37* 45.3793' | W89* 22.9985' | 499.99M | 4IL8 | - |
| United States | Illinois | Murrayville | Yates | N39* 31.9803' | W90* 12.9350' | 615.99M | IL29 | - |
| United States | Illinois | Naperville | Naper Aero Club | N41* 44.1767' | W88* 12.1651' | 708.99M | LL10 | - |
| United States | Illinois | Nauvoo | Cedar Ridge | N40* 32.5859' | W91* 19.8422' | 679.99M | 9IS0 | - |
| United States | Illinois | Nauvoo | Sinele Strip | N40* 32.7859' | W91* 16.4589' | 695.01M | 06IS | - |
| United States | Illinois | Nauvoo | Winchester | N40* 34.9191' | W91* 21.5089' | 684.99M | 38IS | - |
| United States | Illinois | Nebo | Bunn | N39* 23.5863' | W90* 43.4244' | 719.99M | 5LL6 | - |
| United States | Illinois | Neoga | Cumberland Air Park Rla | N39* 18.8356' | W88* 20.6694' | 630.98M | 6LL1 | - |
| United States | Illinois | Neoga | Williamson | N39* 19.2174' | W88* 25.5162' | 664.01M | 6LL0 | - |
| United States | Illinois | New Athens | Bickel | N38* 20.0999' | W89* 46.1833' | 414.99M | 3LL6 | - |
| United States | Illinois | New Athens | Lindauer | N38* 18.2167' | W89* 51.3062' | 436.99M | 83LL | - |
| United States | Illinois | New Athens | Schaller | N38* 16.5031' | W89* 52.2560' | 433.99M | LL26 | - |
| United States | Illinois | New Athens | Wildy Fld | N38* 16.0529' | W89* 53.5061' | 449.99M | 6LL4 | - |
| United States | Illinois | New Bedford | Woodley Aerial Spray | N41* 31.9489' | W89* 42.1856' | 635.01M | IS73 | - |
| United States | Illinois | New Berlin | Bills Last Resort Rla | N39* 42.4500' | W89* 52.9834' | 652.99M | IL24 | - |
| United States | Illinois | New Berlin | Smith | N39* 47.3696' | W89* 59.4731' | 632.01M | 6LL5 | - |
| United States | Illinois | New Boston | Maas Airstrip | N41* 17.2186' | W91* 2.9255' | 534.01M | 69LL | - |
| United States | Illinois | New Douglas | Layher | N38* 57.6375' | W89* 38.8499' | 600.01M | IS36 | - |
| United States | Illinois | New Douglas | Mueller | N38* 56.0694' | W89* 37.5055' | 595.01M | 0IS5 | - |
| United States | Illinois | New Douglas | Silvercreek | N38* 55.5167' | W89* 39.7334' | 595.01M | 3IL1 | - |
| United States | Illinois | New Memphis | Fischers | N38* 29.5028' | W89* 39.8057' | 426.01M | 6LL6 | - |
| United States | Illinois | Newark | Cushing Fld Ltd | N41* 31.1684' | W88* 36.3377' | 639.99M | 0C8 | - |
| United States | Illinois | Newark | Vogen | N41* 27.6519' | W88* 35.5211' | 740.01M | IS41 | - |
| United States | Illinois | Newton | Jasper County Flying Club | N38* 55.9025' | W88* 9.4189' | 574.99M | 7LL3 | - |
| United States | Illinois | Niota | Sineles Sunset Strip | N40* 34.7692' | W91* 17.5090' | 689.99M | 69IS | - |
| United States | Illinois | Nokomis | Dahler | N39* 21.1590' | W89* 18.0473' | 658.99M | 7LL8 | - |
| United States | Illinois | Nokomis | Dooley Field | N39* 21.6360' | W89* 16.5385' | 644.99M | IS70 | - |
| United States | Illinois | Nokomis | Kleinik | N39* 22.9813' | W89* 15.3754' | 668.01M | 6IL7 | - |
| United States | Illinois | North Henderson | Ernest E Orwig | N41* 5.8356' | W90* 27.1747' | 789.99M | LL18 | - |
| United States | Illinois | Oakdale | Brammeier | N38* 15.7031' | W89* 28.2554' | 530.01M | 7LL9 | - |
| United States | Illinois | Ohio | Zea Mays Field | N41* 31.6022' | W89* 25.0886' | 765.99M | 54IS | - |
| United States | Illinois | Old Ripley | Nance | N38* 53.2162' | W89* 33.4456' | 569.99M | 8LL0 | - |
| United States | Illinois | Olney-Noble | Olney-Noble | N38* 43.3097' | W88* 10.5858' | 481.99M | KOLY | OLY |
| United States | Illinois | Omaha | Sutton | N37* 56.0527' | W88* 13.9023' | 469.99M | 2IL5 | - |
| United States | Illinois | Oquawka | Meyer | N41* 1.0334' | W90* 52.6666' | 579.99M | LL23 | - |
| United States | Illinois | Oregon | County Poor Farm | N41* 59.8354' | W89* 20.5902' | 695.01M | 67LL | - |
| United States | Illinois | Oswego | Wormley | N41* 41.1250' | W88* 15.8968' | 679.99M | 85LL | - |
| United States | Illinois | Ottawa | Osf St Elizabeth Medical Cente | N41* 21.4904' | W88* 49.4971' | 496.01M | LL25 | - |
| United States | Illinois | Ottawa | Pikes | N41* 18.8020' | W88* 51.6380' | 600.01M | 22LL | - |
| United States | Illinois | Ottawa | Skydive Chicago | N41* 23.9866' | W88* 47.6349' | 615.99M | 8N2 | - |
| United States | Illinois | Palmyra | Ross Rla | N39* 27.9833' | W90* 2.8331' | 691.99M | 61IL | - |
| United States | Illinois | Palmyra | Zelmer Meml Airpark Inc | N39* 25.2029' | W89* 59.4731' | 662.99M | 5K1 | - |
| United States | Illinois | Paris | Edgar County | N39* 41.9799' | W87* 40.2466' | 653.99M | KPRG | - |
| United States | Illinois | Paw Paw | Dunn | N41* 43.1666' | W89* 1.7999' | 849.99M | LL54 | - |
| United States | Illinois | Paw Paw | Walders Farm | N41* 39.1853' | W89* 0.0883' | 899.99M | 1IS5 | - |
| United States | Illinois | Pawnee | Donald A. Hamilton | N39* 35.8166' | W89* 35.4899' | 604.99M | 8LL7 | - |
| United States | Illinois | Pawnee | Fry Rla | N39* 35.0974' | W89* 32.9333' | 609.99M | 8LL9 | - |
| United States | Illinois | Pawnee | Holmes Southeast | N39* 41.0696' | W89* 35.9225' | 589.99M | 3IS5 | - |
| United States | Illinois | Paxton | C D Maulding | N40* 27.0021' | W88* 4.5026' | 800.01M | LL32 | - |
| United States | Illinois | Paxton | Hasselbring | N40* 24.6199' | W88* 3.8965' | 740.01M | 52IL | - |
| United States | Illinois | Paxton | Paxton | N40* 26.9387' | W88* 7.6643' | 778.99M | 1C1 | - |
| United States | Illinois | Paxton | Teds Place | N40* 25.4651' | W88* 0.0751' | 779.99M | 71IS | - |
| United States | Illinois | Payson | Krutmeier | N39* 49.2027' | W91* 13.2587' | 714.99M | 9LL0 | - |
| United States | Illinois | Pearl City | Block | N42* 11.5013' | W89* 50.2904' | 916.99M | 88LL | - |
| United States | Illinois | Pecatonica | Carlson | N42* 20.1167' | W89* 19.4165' | 740.01M | IS19 | - |
| United States | Illinois | Pecatonica | Early - Merkel Fld | N42* 21.9758' | W89* 14.1055' | 793.99M | IS78 | - |
| United States | Illinois | Pecatonica | OConnor Fld | N42* 22.0834' | W89* 21.2498' | 899.99M | 8IL5 | - |
| United States | Illinois | Peirron | Smith | N38* 46.3834' | W89* 35.6168' | 530.01M | 61LL | - |
| United States | Illinois | Pekin | Pekin Muni | N40* 29.2916' | W89* 40.5533' | 530.01M | C15 | - |
| United States | Illinois | Peoria | General Downing - Peoria Intl | N40* 39.8518' | W89* 41.5952' | 660.01M | KPIA | PIA |
| United States | Illinois | Peoria | Hoerr Rla | N40* 47.4351' | W89* 39.9431' | 675.99M | 6IL0 | - |
| United States | Illinois | Peoria | Mount Hawley Auxiliary | N40* 47.7484' | W89* 36.8083' | 792.99M | 3MY | - |
| United States | Illinois | Peoria | Osf Saint Francis Medical Cent | N40* 42.1658' | W89* 35.5280' | 719.99M | LL37 | - |
| United States | Illinois | Peotone | Norman | N41* 21.6508' | W87* 43.2230' | 749.99M | 89LL | - |
| United States | Illinois | Perry | Mountain | N39* 46.7500' | W90* 44.9167' | 589.99M | 2IL4 | - |
| United States | Illinois | Peru | Gerald H Hamer | N41* 27.0021' | W89* 9.8987' | 689.99M | LL43 | - |
| United States | Illinois | Peru | Illinois Valley Rgnl-Walter A Duncan Fld | N41* 21.0084' | W89* 9.1768' | 653.99M | KVYS | VYS |
| United States | Illinois | Peru | Trovero | N41* 18.0938' | W89* 6.0141' | 625.01M | LL44 | - |
| United States | Illinois | Pesotum | Dean Schwenk | N39* 55.0133' | W88* 18.2899' | 692.99M | 89IL | - |
| United States | Illinois | Pinckneyville | Lambert | N38* 5.1698' | W89* 27.5386' | 509.99M | 24LL | - |
| United States | Illinois | Pinckneyville | Panther Fld | N38* 3.8759' | W89* 23.2462' | 439.99M | 5IL2 | - |
| United States | Illinois | Pinckneyville | Pinckneyville-Du Quoin | N37* 58.6729' | W89* 21.6271' | 399.99M | KPJY | - |
| United States | Illinois | Pinckneyville | Schumaier Rla | N38* 7.5501' | W89* 27.8334' | 554.99M | 01LL | - |
| United States | Illinois | Piper City | Bradbury | N40* 45.1355' | W88* 13.3694' | 693.99M | 25LL | - |
| United States | Illinois | Piper City | Read | N40* 50.1187' | W88* 9.1694' | 662.99M | LL46 | - |
| United States | Illinois | Pittsfield | Pittsfield Penstone Muni | N39* 38.3333' | W90* 46.7134' | 708.99M | KPPQ | - |
| United States | Illinois | Plainfield | Ruffatto Fld | N41* 36.2517' | W88* 16.4209' | 662.99M | LL51 | - |
| United States | Illinois | Plano | Wiley Updike | N41* 37.5185' | W88* 34.4710' | 649.99M | 72IS | - |
| United States | Illinois | Plato Center | Olson | N42* 0.5045' | W88* 27.4887' | 962.99M | LL53 | - |
| United States | Illinois | Plymouth | Clark | N40* 19.5527' | W90* 49.6577' | 569.99M | 23IS | - |
| United States | Illinois | Pocahontas | Compton | N38* 48.2499' | W89* 36.5332' | 534.99M | 3LL9 | - |
| United States | Illinois | Polo | Gentry | N41* 59.4518' | W89* 33.5898' | 864.99M | LL55 | - |
| United States | Illinois | Polo | Hammer | N41* 58.7018' | W89* 33.6232' | 840.01M | 00IL | - |
| United States | Illinois | Pontiac | Adams Number 1 | N40* 56.5020' | W88* 45.0041' | 639.99M | 70LL | - |
| United States | Illinois | Pontiac | Adams Number 2 | N40* 56.0834' | W88* 44.2534' | 630.01M | 2LL7 | - |
| United States | Illinois | Pontiac | Pontiac Muni | N40* 55.4668' | W88* 37.4368' | 665.98M | KPNT | - |
| United States | Illinois | Pontiac | Riverode Farms | N40* 50.5520' | W88* 33.5870' | 650.99M | 71LL | - |
| United States | Illinois | Pontiac | Schott | N40* 53.0495' | W88* 35.3201' | 658.99M | LL56 | - |
| United States | Illinois | Pontiac | St James Hospital | N40* 52.2624' | W88* 40.8440' | 650.99M | LL42 | - |
| United States | Illinois | Pontoosuc | Rhea | N40* 35.5360' | W91* 12.0923' | 683.99M | IS66 | - |
| United States | Illinois | Poplar Grove | Poplar Grove | N42* 19.3717' | W88* 50.1782' | 856.99M | C77 | - |
| United States | Illinois | Posey | Twenhafel Fld | N38* 32.1364' | W89* 20.0881' | 460.01M | 5IS5 | - |
| United States | Illinois | Prairie City | Prairie City | N40* 37.0857' | W90* 27.5912' | 667.01M | 85IS | - |
| United States | Illinois | Princeton | Foley | N41* 22.4188' | W89* 20.6722' | 689.99M | 72LL | - |
| United States | Illinois | Princeton | Perry Memorial Hospital | N41* 22.0093' | W89* 27.3697' | 740.01M | IS67 | - |
| United States | Illinois | Prophetstown | Doerings Port | N41* 41.1269' | W89* 54.5719' | 605.99M | LL61 | - |
| United States | Illinois | Putnam | Edgar Read | N41* 11.5272' | W89* 27.5601' | 689.99M | LL65 | - |
| United States | Illinois | Putnam | Ralph E Daniels | N41* 11.9689' | W89* 23.6719' | 457.01M | LL64 | - |
| United States | Illinois | Quincy | Blickhan Lndg Area | N40* 0.5029' | W91* 22.9257' | 635.01M | 88IS | - |
| United States | Illinois | Quincy | Mast Field | N39* 58.6027' | W91* 20.0423' | 738.01M | IS45 | - |
| United States | Illinois | Quincy | Quincy Rgnl-Baldwin Fld | N39* 56.5366' | W91* 11.5444' | 768.01M | KUIN | UIN |
| United States | Illinois | Quincy | Seigfried Halfpap | N39* 53.1695' | W91* 19.2421' | 549.99M | 87IS | - |
| United States | Illinois | Ramsey | Harris | N39* 4.6667' | W89* 4.8999' | 550.99M | IS24 | - |
| United States | Illinois | Ransom | Egland Field | N41* 12.8045' | W88* 40.8820' | 749.99M | LL66 | - |
| United States | Illinois | Rantoul | Rantoul Ntl Avn Cntr-Frank Elliott Fld | N40* 17.6134' | W88* 8.5432' | 737.01M | KTIP | - |
| United States | Illinois | Red Bud | Duclos | N38* 12.5333' | W90* 2.2334' | 519.99M | 91LS | - |
| United States | Illinois | Red Bud | Voges Airstrip | N38* 13.0030' | W89* 58.5063' | 424.01M | 89IS | - |
| United States | Illinois | Ridott | Cambier | N42* 17.9844' | W89* 25.2901' | 800.01M | LL69 | - |
| United States | Illinois | Riverton | Stanton | N39* 49.4197' | W89* 30.2390' | 579.99M | 91IS | - |
| United States | Illinois | Roanoke | Michael Pfister | N40* 46.7620' | W89* 15.4807' | 800.01M | 86IS | - |
| United States | Illinois | Roberts | John H. Garrelts | N40* 39.0854' | W88* 11.0861' | 749.99M | LL72 | - |
| United States | Illinois | Roberts | Roberts Rla | N40* 38.1688' | W88* 8.6696' | 719.99M | IS72 | - |
| United States | Illinois | Robinson | Crawford County | N39* 0.9617' | W87* 38.9868' | 461.01M | KRSV | - |
| United States | Illinois | Rochelle | Maple Hurst Farms | N42* 0.5017' | W89* 2.9224' | 822.99M | LL74 | - |
| United States | Illinois | Rochelle | Reinke | N41* 53.9518' | W89* 10.2223' | 789.99M | 75IS | - |
| United States | Illinois | Rochelle | Rochelle Community Hospital | N41* 55.6924' | W89* 3.8205' | 820.99M | IL41 | - |
| United States | Illinois | Rochelle | Rochelle Muni-Koritz Fld | N41* 53.5583' | W89* 4.7768' | 779.99M | KRPJ | - |
| United States | Illinois | Rochester | Taft | N39* 44.5196' | W89* 28.7054' | 585.99M | 92IS | - |
| United States | Illinois | Rock City | Chester Wyss | N42* 25.5008' | W89* 27.0071' | 919.99M | LL75 | - |
| United States | Illinois | Rock City | Hillman | N42* 24.9509' | W89* 27.1738' | 870.01M | LL91 | - |
| United States | Illinois | Rock City | Sue Rock Intl | N42* 26.5508' | W89* 29.9570' | 950.01M | IS93 | - |
| United States | Illinois | Rockford | Cottonwood | N42* 17.5012' | W89* 8.1729' | 741.01M | 1C8 | - |
| United States | Illinois | Rockford | Darrington | N42* 22.9177' | W89* 9.6734' | 861.99M | LL80 | - |
| United States | Illinois | Rockford | Javon Bea Hospital - Rockton | N42* 17.9448' | W89* 5.9839' | 763.99M | LL83 | - |
| United States | Illinois | Rockford | Javon Bea Hospital Riverside | N42* 18.9148' | W88* 57.6114' | 897.99M | 82IL | - |
| United States | Illinois | Rockford | Latham Park Aero Estates | N42* 22.5377' | W89* 4.2247' | 756.99M | LL81 | - |
| United States | Illinois | Rockford | Lz Fairwinds | N42* 18.7010' | W89* 9.0564' | 751.99M | LL78 | - |
| United States | Illinois | Rockford | Severson | N42* 23.5844' | W89* 7.8401' | 812.99M | LL79 | - |
| United States | Illinois | Rockford | St Anthony Medical Center | N42* 16.2385' | W89* 0.4367' | 898.99M | LL84 | - |
| United States | Illinois | Rockford | Swedish American | N42* 15.9533' | W89* 4.4142' | 827.99M | 09IS | - |
| United States | Illinois | Rockton | Blackhawk Farms Raceway Llc | N42* 29.2342' | W89* 6.4732' | 758.99M | LL89 | - |
| United States | Illinois | Rockton | Compass Rose | N42* 27.3344' | W88* 54.1731' | 969.99M | LL87 | - |
| United States | Illinois | Rockton | Harry D Fenton | N42* 28.5008' | W89* 5.3398' | 770.01M | LL88 | - |
| United States | Illinois | Rockton-Belvidere | McCurdy Strip | N42* 26.7510' | W88* 54.0065' | 959.99M | LL90 | - |
| United States | Illinois | Roscoe | McCurdy | N42* 26.0676' | W88* 59.9730' | 754.99M | LL94 | - |
| United States | Illinois | Roseville | Earp | N40* 44.4358' | W90* 40.1747' | 740.01M | 3IS2 | - |
| United States | Illinois | Rosiclare | Henderson | N37* 29.1696' | W88* 24.0024' | 484.99M | 95IL | - |
| United States | Illinois | Round Lake | Rockenbach | N42* 20.3345' | W88* 5.0881' | 800.01M | LL97 | - |
| United States | Illinois | Royalton | Adams Pvt | N37* 54.1008' | W89* 8.4494' | 409.99M | 94IS | - |
| United States | Illinois | Rushville | Schuy-Rush | N40* 7.0528' | W90* 35.4245' | 665.01M | 5K4 | - |
| United States | Illinois | Rutland | John W Meils Rla | N40* 56.5661' | W89* 6.8637' | 705.01M | LL98 | - |
| United States | Illinois | Salem | Salem-Leckrone | N38* 38.5723' | W88* 57.8513' | 572.99M | KSLO | SLO |
| United States | Illinois | Sandwich | Gord | N41* 41.9018' | W88* 36.4544' | 709.99M | 0LL6 | - |
| United States | Illinois | Sandwich | Hemmingsen | N41* 35.6685' | W88* 36.3377' | 639.99M | 93LL | - |
| United States | Illinois | Sandwich | Johnson | N41* 36.3352' | W88* 39.6712' | 667.01M | IS94 | - |
| United States | Illinois | Sandwich | Woodlake Landing | N41* 38.3018' | W88* 38.6714' | 676.99M | IS65 | - |
| United States | Illinois | Saunemin | Sancken | N40* 51.9853' | W88* 21.6032' | 714.99M | 51LL | - |
| United States | Illinois | Savanna | Tri-Township | N42* 2.7500' | W90* 6.4769' | 615.99M | KSFY | - |
| United States | Illinois | Seneca | Spring Brook | N41* 18.0355' | W88* 38.1377' | 499.99M | 1LL2 | - |
| United States | Illinois | Serena | Friends Fld | N41* 28.8897' | W88* 42.3042' | 620.99M | 7IL9 | - |
| United States | Illinois | Seymour | Litchfield | N40* 4.3852' | W88* 23.9699' | 704.01M | 4IS7 | - |
| United States | Illinois | Shannon | Janssen | N42* 13.6846' | W89* 44.2904' | 877.01M | 1LL6 | - |
| United States | Illinois | Shannon | Sneek | N42* 10.8833' | W89* 40.6165' | 909.01M | 2IL0 | - |
| United States | Illinois | Sheffield | Edwin G Bennett | N41* 20.9855' | W89* 46.3893' | 689.99M | 1LL7 | - |
| United States | Illinois | Shelbyville | Shelby County | N39* 24.6782' | W88* 50.7312' | 617.99M | 2H0 | - |
| United States | Illinois | Sheldon | Zoomer Fld | N40* 47.3355' | W87* 33.5019' | 679.99M | 1LL8 | - |
| United States | Illinois | Sheridan | Cwian Fld | N41* 32.5019' | W88* 41.3379' | 549.99M | 2LL1 | - |
| United States | Illinois | Sheridan | Harrington Farms | N41* 33.7946' | W88* 39.6844' | 639.99M | IS95 | - |
| United States | Illinois | Sherrard | Weihler | N41* 18.8855' | W90* 33.1247' | 740.01M | 2LL2 | - |
| United States | Illinois | Shirland | Koch | N42* 27.4999' | W89* 11.7000' | 800.01M | IS71 | - |
| United States | Illinois | Shirland | Loeppert Cpl Aero | N42* 27.0948' | W89* 13.5049' | 819.99M | 80IL | - |
| United States | Illinois | Sidell | Hildreth Air Park | N39* 52.3551' | W87* 50.6506' | 734.01M | 96IS | - |
| United States | Illinois | Sidney | Justus | N39* 59.9188' | W88* 3.6022' | 684.99M | 2LL5 | - |
| United States | Illinois | Somonauk | George | N41* 42.2518' | W88* 41.5883' | 740.01M | 2LL9 | - |
| United States | Illinois | Somonauk | Walnut Creek | N41* 35.6000' | W88* 41.5000' | 665.98M | 49IL | - |
| United States | Illinois | Somonauk | Warren | N41* 38.8667' | W88* 41.6666' | 693.99M | 95LL | - |
| United States | Illinois | South Beloit | Miller | N42* 29.5008' | W89* 5.7568' | 759.99M | 3LL0 | - |
| United States | Illinois | South Elgin | Turner | N42* 0.4490' | W88* 17.1995' | 700.01M | IS23 | - |
| United States | Illinois | Sparland | Leigh Farm | N40* 1.3028' | W89* 33.0061' | 730.01M | 4IS8 | - |
| United States | Illinois | Sparta | Sparta Community-Hunter Fld | N38* 8.9319' | W89* 41.9101' | 536.99M | KSAR | SAR |
| United States | Illinois | Spring Bay | John D Rennick | N40* 52.0367' | W89* 27.2603' | 449.99M | IS62 | - |
| United States | Illinois | Spring Bay | Spring Bay | N40* 50.1361' | W89* 31.7450' | 439.99M | I24 | - |
| United States | Illinois | Spring Grove | Pillow Hill | N42* 26.8346' | W88* 12.0886' | 814.99M | 3LL4 | - |
| United States | Illinois | Spring Grove | Richardson Fld | N42* 27.8677' | W88* 14.0552' | 859.99M | 3LL5 | - |
| United States | Illinois | Springfield | Abraham Lincoln Capital | N39* 50.6767' | W89* 40.6526' | 597.01M | KSPI | SPI |
| United States | Illinois | St Augustine | Murks Strip | N40* 44.3358' | W90* 22.8410' | 700.01M | 0LL2 | - |
| United States | Illinois | St Elmo | Kuebler | N39* 3.3833' | W88* 48.9665' | 619.99M | 4IL4 | - |
| United States | Illinois | St Jacob | Furfaro Rla | N38* 41.5801' | W89* 46.9116' | 499.99M | 94IL | - |
| United States | Illinois | St Jacob | St Louis Metro-East-Shafer Fld | N38* 43.9746' | W89* 48.3938' | 476.99M | IL48 | - |
| United States | Illinois | St Joseph | Busboom | N40* 6.6021' | W88* 4.7026' | 674.99M | 0LL5 | - |
| United States | Illinois | St Joseph | Routh | N40* 3.9020' | W88* 1.5857' | 668.01M | 9IL2 | - |
| United States | Illinois | St Rose | St Rose | N38* 42.0362' | W89* 32.0549' | 530.01M | 99IS | - |
| United States | Illinois | Staunton | Willhoit | N39* 2.7361' | W89* 50.4391' | 613.99M | IS33 | - |
| United States | Illinois | Sterling | Cgh Medical Center | N41* 48.1716' | W89* 41.8318' | 726.99M | IS46 | - |
| United States | Illinois | Sterling | Stutzke | N41* 48.6166' | W89* 50.3000' | 740.01M | LL38 | - |
| United States | Illinois | Sterling-Rockfalls | Whiteside County-Jos H Bittorf Fld | N41* 44.5699' | W89* 40.5766' | 646.99M | KSQI | SQI |
| United States | Illinois | Steward | Durin | N41* 47.1497' | W89* 1.8059' | 823.99M | IL53 | - |
| United States | Illinois | Steward | Hep Cats | N41* 48.4332' | W89* 2.8835' | 789.99M | 9IL4 | - |
| United States | Illinois | Steward | Home Free | N41* 48.2842' | W89* 1.1632' | 818.99M | 3IL7 | - |
| United States | Illinois | Steward | Ranken | N41* 50.1643' | W89* 5.6053' | 784.99M | 4LL0 | - |
| United States | Illinois | Steward | Staton | N41* 51.2517' | W89* 5.2556' | 770.01M | 4LL1 | - |
| United States | Illinois | Stillman Valley (Byron) | Thrifty Acres | N42* 8.5682' | W89* 13.7063' | 724.99M | 4IL3 | - |
| United States | Illinois | Stockland | Wichman | N40* 36.3384' | W87* 36.5305' | 680.99M | 96LL | - |
| United States | Illinois | Stockton | Bud Pierce Meml | N42* 20.5865' | W89* 55.3990' | 937.99M | 84IL | - |
| United States | Illinois | Stockton | John L Coppernoll | N42* 18.5010' | W89* 59.0075' | 929.99M | 4LL3 | - |
| United States | Illinois | Stockton | Providence Place Fld | N42* 17.2000' | W89* 57.4498' | 958.99M | 99IL | - |
| United States | Illinois | Stockton | Stockton | N42* 19.4341' | W89* 59.5743' | 969.99M | IS37 | - |
| United States | Illinois | Stonington | McChristy | N39* 38.6817' | W89* 8.7446' | 630.01M | IS54 | - |
| United States | Illinois | Strasburg | Wittenberg | N39* 21.2189' | W88* 36.3867' | 638.01M | IS07 | - |
| United States | Illinois | Streator | Hagi Landing Area | N41* 6.6021' | W88* 47.7379' | 619.99M | 39IS | - |
| United States | Illinois | Streator | Osf Center For Health - Streat | N41* 6.8051' | W88* 50.1109' | 632.01M | IS29 | - |
| United States | Illinois | Streator | Rothrock | N41* 7.7186' | W88* 48.1210' | 652.99M | 54IL | - |
| United States | Illinois | Streator | Wilts | N41* 9.6684' | W88* 56.3466' | 649.99M | LL52 | - |
| United States | Illinois | Sullivan | Durbin | N39* 38.2347' | W88* 37.1581' | 664.01M | 85IL | - |
| United States | Illinois | Summum | Curless | N40* 15.7693' | W90* 14.2072' | 619.99M | IS08 | - |
| United States | Illinois | Sycamore | Anderson | N42* 0.5683' | W88* 43.0554' | 829.99M | 26LL | - |
| United States | Illinois | Sycamore | Colonial Acres | N42* 0.1682' | W88* 38.7552' | 840.01M | 4LL8 | - |
| United States | Illinois | Sycamore | Willadae Farms | N42* 0.0016' | W88* 40.0054' | 849.99M | 4LL7 | - |
| United States | Illinois | Sycamore | Willis | N42* 1.8349' | W88* 42.1051' | 855.99M | IS47 | - |
| United States | Illinois | Taylorville | Taylorville Muni | N39* 31.9551' | W89* 19.8422' | 621.99M | KTAZ | - |
| United States | Illinois | Thomasboro | Liannimals Landing | N40* 14.5853' | W88* 4.9690' | 689.99M | 56IS | - |
| United States | Illinois | Timewell | Herren | N40* 5.2862' | W90* 53.1244' | 653.99M | IS56 | - |
| United States | Illinois | Tiskilwa | Cloverleaf Ranch | N41* 14.2499' | W89* 32.2000' | 807.01M | 15LL | - |
| United States | Illinois | Tiskilwa | Steil | N41* 13.8833' | W89* 27.1335' | 647.99M | 53IL | - |
| United States | Illinois | Towanda | Snow Rla | N40* 32.6077' | W88* 49.1574' | 800.01M | IS10 | - |
| United States | Illinois | Triumph | Sellers | N41* 30.8352' | W88* 56.2546' | 670.01M | 5LL4 | - |
| United States | Illinois | Trivoli | Gordon Brown | N40* 42.0856' | W89* 53.0397' | 744.99M | 5LL5 | - |
| United States | Illinois | Tuscola | Tuscola | N39* 46.8718' | W88* 18.3865' | 665.01M | K96 | - |
| United States | Illinois | Union | Funny Farm | N42* 12.6286' | W88* 31.2035' | 875.01M | 5LL7 | - |
| United States | Illinois | Union | Sky Soaring | N42* 9.2514' | W88* 30.6885' | 883.99M | 55LL | - |
| United States | Illinois | Union Hill | Hugh Van Voorst | N41* 6.7353' | W88* 8.4032' | 616.99M | 5LL8 | - |
| United States | Illinois | Urbana | Day Aero-Place | N40* 5.7019' | W88* 7.7192' | 689.99M | 6IS0 | - |
| United States | Illinois | Urbana | Frasca Fld | N40* 8.7840' | W88* 11.9092' | 735.01M | C16 | - |
| United States | Illinois | Valmeyer | Sullivan Fld | N38* 22.4034' | W90* 19.2394' | 399.99M | 27LL | - |
| United States | Illinois | Vandalia | Vandalia Muni | N38* 59.4880' | W89* 9.9715' | 536.99M | KVLA | VLA |
| United States | Illinois | Villa Glove | Riggins Farms | N39* 51.9521' | W88* 4.5090' | 699.01M | IS43 | - |
| United States | Illinois | Viola | Young | N41* 9.8689' | W90* 33.4415' | 759.99M | 6LL2 | - |
| United States | Illinois | Virden | Holzwarth Flying Service | N39* 30.9867' | W89* 52.1805' | 680.99M | 25IL | - |
| United States | Illinois | Walnut | Fisch | N41* 35.9750' | W89* 35.9418' | 649.99M | IL83 | - |
| United States | Illinois | Walnut | Geldean | N41* 30.8398' | W89* 37.8630' | 744.99M | 6IL9 | - |
| United States | Illinois | Walnut | Wilt | N41* 32.0249' | W89* 33.1499' | 819.99M | IL76 | - |
| United States | Illinois | Walnut | Woodley 2 | N41* 31.3499' | W89* 39.3334' | 639.99M | 5IL8 | - |
| United States | Illinois | Wapella | Thorp | N40* 13.1500' | W88* 55.3665' | 749.99M | LL34 | - |
| United States | Illinois | Warrensburg | Owings | N39* 59.2522' | W89* 4.9049' | 625.01M | 42IL | - |
| United States | Illinois | Warsaw | Jan Knipe | N40* 22.2334' | W91* 23.3331' | 644.99M | 95IS | - |
| United States | Illinois | Waterman | Wade | N41* 45.3017' | W88* 46.2716' | 810.01M | 56LL | - |
| United States | Illinois | Watseka | Braden Farms | N40* 47.9521' | W87* 47.0188' | 630.01M | 98LL | - |
| United States | Illinois | Watseka | Dietchweiler | N40* 46.7022' | W87* 47.5021' | 639.99M | IS02 | - |
| United States | Illinois | Watseka | Songwood Inn | N40* 47.5024' | W87* 43.5608' | 629.01M | 6LL8 | - |
| United States | Illinois | Watson | Percival Springs | N39* 0.8668' | W88* 32.3566' | 551.99M | 2T2 | - |
| United States | Illinois | Wauconda | Oak Knoll Farm | N42* 17.6347' | W88* 10.8385' | 775.01M | 7LL0 | - |
| United States | Illinois | Wayne City | Skillet Fork Farm | N38* 17.7997' | W88* 33.3481' | 430.01M | 19IS | - |
| United States | Illinois | Weldon | Bakers Strip | N40* 6.4929' | W88* 45.7645' | 714.99M | 7LL4 | - |
| United States | Illinois | Wenona | Foote | N41* 5.2171' | W89* 5.7550' | 644.99M | 3IS7 | - |
| United States | Illinois | West Brooklyn | Butler Hill Rla | N41* 44.2834' | W89* 9.7499' | 765.01M | 8IL3 | - |
| United States | Illinois | West Brooklyn | Delhotal | N41* 44.1685' | W89* 10.3391' | 759.99M | 7LL7 | - |
| United States | Illinois | West Brooklyn | Gehant | N41* 41.8520' | W89* 8.6554' | 951.99M | 7LL6 | - |
| United States | Illinois | West Dundee | Brunner | N42* 8.1681' | W88* 17.2549' | 749.99M | 04LL | - |
| United States | Illinois | Westervelt | Stoune Rla | N39* 28.4024' | W88* 57.5881' | 619.99M | 40LL | - |
| United States | Illinois | Westervelt | Williamson | N39* 27.6190' | W88* 52.1045' | 630.01M | 28LL | - |
| United States | Illinois | Wheeler | Isley | N39* 5.2526' | W88* 17.3360' | 595.01M | 33LL | - |
| United States | Illinois | Williamsville | Bock Farms | N39* 59.1833' | W89* 30.6999' | 591.99M | 3LS7 | - |
| United States | Illinois | Winslow | Mitek | N42* 29.8339' | W89* 47.5072' | 777.01M | 20IS | - |
| United States | Illinois | Witt | Hoehn Rla | N39* 13.2500' | W89* 19.9667' | 649.99M | IS77 | - |
| United States | Illinois | Wolf Lake | Lambdins Field | N37* 32.4197' | W89* 29.1724' | 350.01M | 12LL | - |
| United States | Illinois | Woodstock | Hunter | N42* 21.4012' | W88* 30.3722' | 914.01M | 8LL1 | - |
| United States | Illinois | Wyanet | Eckberg | N41* 22.2473' | W89* 32.6665' | 670.01M | 8LL2 | - |
| United States | Illinois | Wyoming | Hausmann | N41* 5.0189' | W89* 45.4894' | 747.99M | 75LL | - |
| United States | Illinois | Wyoming | Wilkinson | N41* 4.1354' | W89* 48.8727' | 717.99M | 29IL | - |
| United States | Illinois | Yates City | Tri-County | N40* 46.4399' | W90* 4.4650' | 660.99M | 2C6 | - |
| United States | Illinois | Zion | Herbert C Maas | N42* 28.3346' | W87* 54.5045' | 718.99M | IL02 | - |
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