ICAO		IATA		Other		Location
				48LL		Leaf River [Rock Cut Farms Airport], Illinois, US (50 mi / 81 km SE)
				WI40		Oregon [Spiegel Field], Wisconsin, US (51 mi / 81 km NE)
				WI11		Orfordville [Mumm Field], Wisconsin, US (51 mi / 81 km E)
				5IL1		Pecatonica [Olson Heliport], Illinois, US (51 mi / 82 km E)
KCWI		CWI		CWI		Clinton [Muni], Iowa, US (52 mi / 83 km S)
				C29		Middleton [Muni/Morey Field], Wisconsin, US (52 mi / 83 km NE)
				0WI9		Oregon [McManus Hoonch-Na-Shee-Kaw Airport], Wisconsin, US (52 mi / 83 km NE)
				80IL		Shirland [Loeppert Cpl Aero Airport], Illinois, US (52 mi / 84 km E)
				1WI3		Evansville [Buzzy Field], Wisconsin, US (53 mi / 85 km E)
				IS78		Pecatonica [Early - Merkel Field], Illinois, US (53 mi / 85 km E)
				LL55		Polo [Gentry Airport], Illinois, US (53 mi / 85 km SE)
				26WN		Richland Center [Richland Hospital Heliport], Wisconsin, US (53 mi / 86 km N)
				WS27		Madison [UW Hospital & Clinics Heliport], Wisconsin, US (53 mi / 86 km NE)
KMXO		MXO		MXO		Monticello [Monticello Regional], Iowa, US (54 mi / 86 km SW)
				00IL		Polo [Hammer Airport], Illinois, US (54 mi / 86 km SE)
				WS52		Madison [SSM Health, St. Marys Hospital - Madison Heliport], Wisconsin, US (54 mi / 87 km NE)
				WI93		Madison [Meriter/Park Heliport], Wisconsin, US (54 mi / 87 km NE)
				4WI6		Prairie Du Chien [Crossing Rivers Health Heliport], Wisconsin, US (54 mi / 87 km NW)
				2WI1		Stoughton [Uff-Da Airport], Wisconsin, US (54 mi / 88 km NE)
				5LL9		Morrison [Morrison Community Hospital Heliport], Illinois, US (55 mi / 88 km S)