ICAO		IATA		Other		Location
				4IS3		Chicago [The University of Chicago Medicine Heliport], Illinois, US (52 mi / 84 km NE)
				IN79		Gary [Methodist Hospital Northlake Heliport], Indiana, US (52 mi / 84 km NE)
				3IL7		Benson [Koehler Heliport], Illinois, US (53 mi / 85 km W)
				IN78		Gary [Police Heliport], Indiana, US (53 mi / 85 km NE)
				08IL		Cortland [Marshall Farms Airport], Illinois, US (53 mi / 85 km NW)
				II08		Earl Park [Rheude Airport], Indiana, US (53 mi / 85 km SE)
				14IL		Mendota [Osf St. Paul Medical Center Heliport], Illinois, US (53 mi / 86 km NW)
				00IN		Hobart [St. Mary Medical Center Heliport], Indiana, US (54 mi / 86 km NE)
				14LL		Melrose Park [Gottlieb Heliport], Illinois, US (54 mi / 86 km N)
				4IL9		Benson [Unzicker Airport], Illinois, US (54 mi / 87 km SW)
				IL22		Mendota [Grandpa's Farm Mendota Airport], Illinois, US (54 mi / 88 km NW)
				43IL		Chicago [Vertiport Chicago Heliport], Illinois, US (54 mi / 88 km NE)
				3HO		Hobart [Hobart Sky Ranch Airport], Indiana, US (55 mi / 88 km NE)
KRZL		RNZ		RZL		Rensselaer [Jasper County Airport], Indiana, US (55 mi / 89 km E)
				IL75		Chicago [John H Stroger Hospital of Cook County Heliport], Illinois, US (55 mi / 89 km NE)
(KCGX)		(CGX)				Chicago [Merrill C. Meigs Airport], Illinois, US (56 mi / 90 km NE)
				LL95		Roselle [Clarke Heliport], Illinois, US (56 mi / 90 km N)
				0IL9		De Kalb [Jack W Watson Airport], Illinois, US (56 mi / 90 km NW)
				06C		Chicago/Schaumburg [Schaumburg Regional], Illinois, US (56 mi / 90 km N)
		ZUN				Chicago [Union Station], Illinois, US (56 mi / 91 km NE)