ICAO		IATA		Other		Location
				WI85		Janesville [Omniflight Helicopters Heliport], Wisconsin, US (24 mi / 39 km W)
				5LL7		Union [Funny Farm Airport], Illinois, US (25 mi / 40 km S)
KJVL		JVL		JVL		Janesville [Southern Wisconsin Regional], Wisconsin, US (25 mi / 40 km W)
				6IL2		Huntley [Phyllis Field], Illinois, US (25 mi / 40 km S)
				IS79		Crystal Lake [Jackson SPB], Illinois, US (25 mi / 41 km SE)
				42IL		Union [Lynn Heliport], Illinois, US (25 mi / 41 km S)
				47WI		Fort Atkinson [Oakbrook Airport], Wisconsin, US (26 mi / 41 km NW)
				WS40		Janesville [Mercy Hospital Heliport], Wisconsin, US (26 mi / 41 km W)
				IS83		Belvidere [Untied Acres Airport], Illinois, US (26 mi / 42 km SW)
				3WN3		Kenosha [Kenosha County Heliport], Wisconsin, US (26 mi / 42 km E)
				IL34		Belvidere [Henderson Field], Illinois, US (27 mi / 43 km SW)
				62IL		Marengo [Ferris Field], Illinois, US (27 mi / 43 km S)
				WI03		Union Grove [Horner Farms Airport], Wisconsin, US (27 mi / 43 km NE)
				63IL		Marengo [Emerick Airport], Illinois, US (27 mi / 43 km S)
				82IL		Rockford [Mercyhealth System-Riverside Heliport], Illinois, US (27 mi / 44 km SW)
				WI58		Bristol [Winfield Airport], Wisconsin, US (27 mi / 44 km E)
				IS57		Marengo [Wind Rose Farm Airport], Illinois, US (27 mi / 44 km S)
				IL11		Antioch [Donald Alfred Gade Airport], Illinois, US (27 mi / 44 km E)
				WI95		Bristol [Binzel Airport], Wisconsin, US (28 mi / 45 km E)
				8IS8		Lindenhurst [Vista Surgery Center Heliport], Illinois, US (28 mi / 45 km SE)