ICAO		IATA		Other		Location
				2IL9		Monee [Meadow Creek Airport], Illinois, US (53 mi / 85 km NW)
				5IN4		Valparaiso [Wyckoff Airstrip], Indiana, US (53 mi / 85 km N)
				1II5		Culver [Van De Mark Airport], Indiana, US (53 mi / 86 km NE)
				IN87		Knox [Singleton's Landing Strip], Indiana, US (53 mi / 86 km NE)
				68II		Frankfort [Clinton County Fairgrounds Heliport], Indiana, US (54 mi / 86 km SE)
				II31		Essex [Jurassic Landings Ultralight Flightpark], Illinois, US (54 mi / 87 km NW)
				IN41		Union Mills [Flying U Ranch Airport], Indiana, US (54 mi / 87 km NE)
				8IN5		Portage [Portage Community Hospital Heliport], Indiana, US (54 mi / 88 km N)
KIGQ				IGQ		Chicago [Lansing Muni], Illinois, US (55 mi / 88 km N)
				IL95		Custer Park [Corn Field], Illinois, US (55 mi / 88 km NW)
				IN40		Munster [Franciscan Health Munster Heliport], Indiana, US (55 mi / 88 km N)
				4IN4		Wallace [Wilson Airport], Indiana, US (55 mi / 88 km S)
				3HO		Hobart [Hobart Sky Ranch Airport], Indiana, US (55 mi / 88 km N)
				9IS2		Gibson City [Schertz Field], Illinois, US (55 mi / 88 km W)
				56IS		Thomasboro [Liannimal's Landing Airport], Illinois, US (55 mi / 88 km SW)
KTIP				TIP		Rantoul [Rantoul National Avn Center-Frank Elliott Field], Illinois, US (55 mi / 89 km SW)
				50IN		Crawfordsville [Ropkey Field], Indiana, US (55 mi / 89 km SE)
				IN28		Munster [Community Hospital Heliport], Indiana, US (55 mi / 89 km N)
				3IN0		Portage [Flying M Airport], Indiana, US (56 mi / 89 km N)
				01H		Culver [Lake Maxinkuckee SPB], Indiana, US (56 mi / 90 km NE)