ICAO		IATA		Other		Location
				IS20		Elgin [Presence St. Joseph Hospital - Elgin Heliport], Illinois, US (37 mi / 59 km N)
				IN13		Cedar Lake [Bianchi Heliport], Indiana, US (37 mi / 59 km E)
				76IS		Rolling Meadows [Steel Supply Heliport], Illinois, US (37 mi / 59 km N)
				8N2		Ottawa [Skydive Chicago Airport], Illinois, US (37 mi / 59 km W)
				IN7		Cedar Lake [Cedar Lake SPB], Indiana, US (37 mi / 59 km E)
				05C		Griffith [Griffith-Merrillville Airport], Indiana, US (37 mi / 59 km E)
				08LL		Dwight [Sauer Airport], Illinois, US (37 mi / 60 km SW)
				7IL4		Arlington Heights [Northwest Community Hospital Heliport], Illinois, US (37 mi / 60 km N)
				71IL		Park Ridge [Advocate Lutheran General Hospital Heliport], Illinois, US (37 mi / 60 km N)
				LL53		Plato Center [Olson Airport], Illinois, US (37 mi / 60 km NW)
				56LL		Waterman [Wade Airport], Illinois, US (38 mi / 60 km NW)
				C97		Lowell, Indiana, US (38 mi / 61 km SE)
				IN16		Crown Point [Crown Point Airfield], Indiana, US (38 mi / 61 km E)
				IN90		Lowell [Wietbrock Airport], Indiana, US (38 mi / 61 km SE)
				6IS5		Des Plaines [Presence Holy Family Medical Center Heliport], Illinois, US (38 mi / 61 km N)
				7IL8		Harding [Cody Port Airport], Illinois, US (38 mi / 61 km W)
				2IL2		Dwight [Watters Airport], Illinois, US (38 mi / 61 km SW)
				2IL5		Morton Grove [Crown Point Corporation Heliport], Illinois, US (38 mi / 61 km NE)
				59IL		Maple Park [Ruder Airport], Illinois, US (39 mi / 63 km NW)
				4LL4		Chebanse [Enjoy Field Ultralight Flightpark], Illinois, US (39 mi / 63 km S)