ICAO		IATA		Other		Location
				LL80		Rockford [Darrington Airport], Illinois, US (53 mi / 85 km SE)
				95WI		Stoughton [Wisersky Airport], Wisconsin, US (53 mi / 86 km E)
				LL89		Rockton [Blackhawk Farms Raceway LLC Airport], Illinois, US (53 mi / 86 km E)
				WS01		Janesville [Archie's SPB], Wisconsin, US (53 mi / 86 km E)
				IA53		Dyersville [Mercyone Dyersville Heliport], Iowa, US (54 mi / 86 km W)
				3LL0		South Beloit [Miller Airport], Illinois, US (54 mi / 87 km E)
				34WI		Baraboo [Thiessen Field], Wisconsin, US (54 mi / 87 km N)
				11WN		Lodi [Diedrich SPB], Wisconsin, US (54 mi / 87 km NE)
KOQW				OQW		Maquoketa [Muni], Iowa, US (54 mi / 87 km SW)
				9WN5		Lodi [Lodi Lakeland Airport], Wisconsin, US (54 mi / 87 km NE)
				LL79		Rockford [Severson Airport], Illinois, US (54 mi / 87 km E)
				WS51		Soldiers Grove [Leeward Farm Airport], Wisconsin, US (54 mi / 87 km NW)
				11WI		Fulton [Fraundorfer Heliport], Wisconsin, US (54 mi / 88 km E)
				58C		Edgerton [Jana Airport], Wisconsin, US (55 mi / 88 km E)
				WI50		Merrimac [Loeber McDaniel Field], Wisconsin, US (55 mi / 88 km NE)
KJVL		JVL		JVL		Janesville [Southern Wisconsin Regional], Wisconsin, US (55 mi / 89 km E)
				WS40		Janesville [Mercy Hospital Heliport], Wisconsin, US (55 mi / 89 km E)
				7WI7		Richland Center [Springhill Field], Wisconsin, US (55 mi / 89 km N)
				87Y		Madison [Blackhawk Airfield], Wisconsin, US (56 mi / 89 km NE)
				4WI6		Prairie Du Chien [Crossing Rivers Health Heliport], Wisconsin, US (56 mi / 89 km NW)