x1225IUChampaign Flughafen40.03. y9162IUVermilion Regional Airport40.20. x1226IUDecatur Airport39.83. y9163IUDeKalb Flughafen41.93. x1224IUSt. Louis Downtown Airport38.57. x1241IUEffingham39.07. x1237IUFairfield Municipal Airport38.42. x1239IUFlora38.67. y9164IUFreeport Flughafen42.23. y9165IUGalesburg Municipal Airport40.93. x1234IUHarrisburg37.82. x1245IUJacksonville Flughafen39.77. x1231IUJoliet Regional Airport41.52. x9741IULacon Flughafen41.02. x1230IULawrenceville- Vincennes Intl38.77. x1246IULogan County Airport40.15. x9742IULitchfield Municipal Airport39.15. y9166IUMacomb Municipal Airport40.52. x1219IUVeterans Airport of Southern 37.75. x1227IUColes39.48. x9743IUMetropolis Municipal Airport37.17. 72534IUChicago Midway Airport41.78. x9744IUMorris Flughafen41.42. y9167IUMount Carmel Flughafen38.60. x1216IUMount Vernon Airport38.32. x1240IUOlney-Noble38.72. y9168IUEdgar County Airport39.70. y9169IUIllinois Valley Regional Airp41.35. x1243IUPittsfield39.63. y9170IUPontiac Flughafen40.92. x1220IUQuincy Regional Airport39.93. y9171IURantoul National Aviation Cen40.28. y9173IURochelle Municipal Airport41.88. x1233IULewis University Airport41.60. 72433IUSalem-Leckrone38.65. x1235IUSparta38.15. 72439IUAbraham Lincoln Capital Airpo39.85. x1242IUTaylorville Flughafen39.53. x1223IUDuPage Airport41.88. 72530IUChicago O'Hare Intl. Air41.98 31. x1232IUWaukegan National Airport42.37 30. 10400DLDüsseldorf Flughafen51.22 47. x1244IUChicago Executive Airport42.12 28. y9159IULansing Flughafen41.53 30. 72543IURockford Flughafen42.20 28.