ICAO		IATA		Other		Location
				1LL8		Sheldon [Zoomer Field], Illinois, US (52 mi / 84 km SW)
				IL98		Joliet [Chicagoland Speedway Heliport], Illinois, US (52 mi / 84 km W)
KMCX				MCX		Monticello [White County Airport], Indiana, US (53 mi / 85 km S)
				12IL		Kankakee [Hawker Airport], Illinois, US (53 mi / 85 km W)
				LL22		Downers Grove [Brookeridge Air Park], Illinois, US (53 mi / 86 km W)
				05IL		Bonfield [Classic Landings Airport], Illinois, US (54 mi / 87 km W)
				IN82		Granger [Foos Field], Indiana, US (54 mi / 87 km NE)
				7IL6		Elmhurst [Elmhurst Memorial Hospital Heliport], Illinois, US (54 mi / 88 km NW)
				IL79		Chicago [Presence Resurrection Medical Center Heliport], Illinois, US (55 mi / 88 km NW)
				3C1		Elkhart [Mishawaka Pilots Club Airport], Indiana, US (55 mi / 88 km E)
				77II		Burnettsville [Boyer Flight Park], Indiana, US (55 mi / 88 km SE)
				C92		Mentone, Indiana, US (55 mi / 89 km E)
				2IL5		Morton Grove [Crown Point Corporation Heliport], Illinois, US (55 mi / 89 km NW)
KLOT		LOT		LOT		Chicago/Romeoville [Lewis University Airport], Illinois, US (56 mi / 89 km W)
				2IG5		Mentone [Heli-Bell Museum Heliport], Indiana, US (56 mi / 89 km E)
				0IL4		Downers Grove [Advocate Good Samaritan Hospital Heliport], Illinois, US (56 mi / 90 km NW)
				IN34		Goshen [Countryview Airport], Indiana, US (56 mi / 90 km E)
				45IS		Bolingbrook [Adventist Bolingbrook Hospital Heliport], Illinois, US (56 mi / 91 km W)
				6IS9		Joliet [Provena St. Joseph Medical Center Heliport], Illinois, US (57 mi / 91 km W)
				14IN		Elkhart [Elkhart General Hospital Heliport], Indiana, US (57 mi / 92 km E)