ICAO		IATA		Other		Location
				91C		Prairie Du Sac [Sauk/Prairie Airport], Wisconsin, US (46 mi / 74 km NE)
				IS58		Pecatonica [Pecatonica Fire Protection District Heliport], Illinois, US (46 mi / 75 km SE)
				IS19		Pecatonica [Carlson Airport], Illinois, US (47 mi / 76 km SE)
				26WN		Richland Center [Richland Hospital Heliport], Wisconsin, US (47 mi / 76 km N)
				6P3		Waunakee, Wisconsin, US (48 mi / 77 km NE)
				80IL		Shirland [Loeppert Cpl Aero Airport], Illinois, US (48 mi / 78 km E)
				5IL1		Pecatonica [Olson Heliport], Illinois, US (48 mi / 78 km SE)
				WI65		Dane, Wisconsin, US (50 mi / 80 km NE)
				WI94		Madison [Army Guard Heliport], Wisconsin, US (50 mi / 80 km NE)
				2WI6		Stoughton [Matson Airport], Wisconsin, US (50 mi / 80 km E)
				IS78		Pecatonica [Early - Merkel Field], Illinois, US (50 mi / 81 km SE)
				IA60		Guttenberg [Muni Hospital Heliport], Iowa, US (50 mi / 81 km W)
KMSN		MSN		MSN		Madison [Dane County Regional/Truax Field], Wisconsin, US (51 mi / 81 km NE)
				IA23		Guttenberg [Gaa Airport (Private)], Iowa, US (51 mi / 82 km W)
				48LL		Leaf River [Rock Cut Farms Airport], Illinois, US (51 mi / 82 km SE)
				5WN2		Dane [Eberle Ranch Airport], Wisconsin, US (52 mi / 83 km NE)
				IA65		Maquoketa [Jackson County Regional Health Center Heliport], Iowa, US (52 mi / 84 km SW)
				WI99		Edgerton [Tru Field], Wisconsin, US (53 mi / 85 km E)
				87WI		Cottage Grove [Quale Airport], Wisconsin, US (53 mi / 85 km NE)
				59WI		Cottage Grove [Little Wheel Field], Wisconsin, US (53 mi / 85 km NE)