ICAO		IATA		Other		Location
				4H1		Chicago/Schaumburg [Schaumburg Muni Helistop], Illinois, US (23 mi / 37 km S)
				71IL		Park Ridge [Advocate Lutheran General Hospital Heliport], Illinois, US (23 mi / 37 km S)
				C89		Sturtevant [Sylvania Airport], Wisconsin, US (23 mi / 37 km N)
				IS79		Crystal Lake [Jackson SPB], Illinois, US (23 mi / 37 km SW)
				16LL		Bull Valley [Oak Landing Heliport], Illinois, US (23 mi / 38 km W)
				WN69		Burlington [Leach Farms Heliport], Wisconsin, US (23 mi / 38 km NW)
				50WI		Mount Pleasant [S C Johnson Waxdale Heliport], Wisconsin, US (24 mi / 39 km N)
				IL03		Hoffman Estates [St. Alexius Medical Center Heliport], Illinois, US (24 mi / 39 km SW)
				1WI4		Racine [Johnson Wax Heliport], Wisconsin, US (25 mi / 40 km N)
				IL42		Woodstock [Centegra Hospital-Woodstock Heliport], Illinois, US (25 mi / 40 km W)
				3WI7		Mount Pleasant [Advocate Aurora Mount Pleasant Hospital Heliport], Wisconsin, US (25 mi / 40 km N)
				2IL5		Morton Grove [Crown Point Corporation Heliport], Illinois, US (25 mi / 40 km S)
				23IL		Elk Grove Village [Amita Health-Alexian Brothers Medical Center Heliport], Illinois, US (25 mi / 41 km S)
				WS53		Racine [St. Mary's Medical Center Heliport], Wisconsin, US (26 mi / 41 km N)
				WI89		Lake Geneva [Lake Geneva Aire Estates Airport], Wisconsin, US (26 mi / 42 km NW)
				6IL2		Huntley [Phyllis Field], Illinois, US (27 mi / 43 km W)
KORD		ORD		ORD		Chicago [Chicago O'Hare Intl], Illinois, US (27 mi / 43 km S)
				IL79		Chicago [Presence Resurrection Medical Center Heliport], Illinois, US (27 mi / 43 km S)
				IL74		Huntley [Centegra Hospital-Huntley Heliport], Illinois, US (27 mi / 44 km SW)
				06C		Chicago/Schaumburg [Schaumburg Regional], Illinois, US (27 mi / 44 km S)