ICAO		IATA		Other		Location
(KCGX)		(CGX)				Chicago [Merrill C. Meigs Airport], Illinois, US (31 mi / 49 km SE)
				6IS2		Lemont [Lemont Fire Department Heliport], Illinois, US (31 mi / 50 km S)
				IL60		Genoa [Idlas Airport], Illinois, US (31 mi / 50 km W)
				59IL		Maple Park [Ruder Airport], Illinois, US (31 mi / 50 km SW)
				3WN3		Kenosha [Kenosha County Heliport], Wisconsin, US (32 mi / 51 km N)
				8IL0		Harvard [Adkins Airport], Illinois, US (32 mi / 52 km NW)
				WN97		Pleasant Prairie [Froedtert Pleasant Prairie Hospital Heliport], Wisconsin, US (32 mi / 52 km N)
				WI95		Bristol [Binzel Airport], Wisconsin, US (32 mi / 52 km N)
				IL69		Chicago [First Area Police HDQTRS Heliport], Illinois, US (32 mi / 52 km SE)
				WI01		Kenosha [Aurora Medical Center Kenosha Heliport], Wisconsin, US (33 mi / 53 km N)
				IL38		Big Rock [J Maddock Airport], Illinois, US (33 mi / 53 km SW)
				IL77		Chicago (Oak Lawn) [Advocate Christ Medical Center Heliport], Illinois, US (33 mi / 53 km SE)
				4WN9		Salem [Digger Dougs Airport], Wisconsin, US (34 mi / 54 km N)
				08IL		Cortland [Marshall Farms Airport], Illinois, US (34 mi / 54 km SW)
KDKB				DKB		De Kalb [De Kalb Taylor Muni], Illinois, US (34 mi / 54 km W)
				4IS3		Chicago [The University of Chicago Medicine Heliport], Illinois, US (34 mi / 54 km SE)
				0IL6		De Kalb [Northwestern Memorial Healthcare Heliport], Illinois, US (34 mi / 54 km W)
				8IL4		Harvard [Mercy Harvard Hospital Heliport], Illinois, US (34 mi / 54 km NW)
				0C0		Harvard [Dacy Airport], Illinois, US (34 mi / 55 km NW)
				20IL		Palos Heights [Palos Community Hospital Heliport], Illinois, US (34 mi / 55 km SE)