ICAO		IATA		Other		Location
				2IL8		Elgin [Illinois Department of Transportation Heliport], Illinois, US (50 mi / 80 km NW)
				II44		Knox [Northwest Health - Starke Heliport], Indiana, US (50 mi / 81 km SE)
				II31		Essex [Jurassic Landings Ultralight Flightpark], Illinois, US (50 mi / 81 km SW)
				17II		Walkerton [Dreessen Field], Indiana, US (51 mi / 81 km E)
KRZL		RNZ		RZL		Rensselaer [Jasper County Airport], Indiana, US (52 mi / 83 km S)
				MI68		Baroda, Michigan, US (52 mi / 83 km E)
				IN38		North Liberty [Stewarts Green Acres Airport], Indiana, US (52 mi / 84 km E)
				IS20		Elgin [Presence St. Joseph Hospital - Elgin Heliport], Illinois, US (52 mi / 84 km NW)
				IL08		Barrington [Advocate Good Shepherd Hospital Heliport], Illinois, US (52 mi / 84 km NW)
				IN93		New Carlisle [Hustons Airport], Indiana, US (52 mi / 84 km E)
				36IN		North Liberty [Peterson Ultralight Flightpark], Indiana, US (52 mi / 84 km E)
				7LL2		Waukegan [Vista Medical Center-East Heliport], Illinois, US (53 mi / 85 km N)
				II99		Walkerton [Drake Field Airport], Indiana, US (53 mi / 85 km E)
				5LL8		Union Hill [Hugh Van Voorst Airport], Illinois, US (53 mi / 85 km SW)
				62LL		Yorkville [Rush Copley Emergency Center Heliport], Illinois, US (53 mi / 86 km W)
				10II		Rensselaer [Franciscan Health Rensselaer Heliport], Indiana, US (53 mi / 86 km S)
				6MI6		Buchanan [Landing Strip De Rey Rey], Michigan, US (53 mi / 86 km E)
				25LL		Elgin [Advocate Sherman Hospital Heliport], Illinois, US (54 mi / 86 km NW)
				C09		Morris [Muni - James R Washburn Field], Illinois, US (54 mi / 86 km W)
				LL09		Mundelein [Air Estates Inc. Airport], Illinois, US (54 mi / 87 km NW)