ICAO		IATA		Other		Location
				WI76		Fort Atkinson [Maggies Farm LLC Airport], Wisconsin, US (28 mi / 45 km E)
				IS93		Rock City [Sue Rock Intl], Illinois, US (28 mi / 45 km S)
				44C		Beloit, Wisconsin, US (28 mi / 45 km SE)
				2IL1		Durand [McCartney Airport], Illinois, US (28 mi / 46 km S)
				WI65		Dane, Wisconsin, US (29 mi / 46 km N)
				LL91		Rock City [Hillman Airport], Illinois, US (29 mi / 47 km S)
				3WI5		Whitewater [Clover Valley Airport], Wisconsin, US (29 mi / 47 km E)
				5WI3		Waterloo [Der Schwarzwald Airport], Wisconsin, US (30 mi / 48 km NE)
				WS12		De Forest [Elert Airport], Wisconsin, US (30 mi / 49 km N)
				WI66		Black Earth [Hallick Farm Airport], Wisconsin, US (31 mi / 49 km NW)
				05WI		Darien [Ames Airport (Private)], Wisconsin, US (31 mi / 49 km SE)
				LL79		Rockford [Severson Airport], Illinois, US (31 mi / 50 km S)
				6WI3		Delavan [Bountiful Acres Airport], Wisconsin, US (31 mi / 50 km E)
				WN85		Morrisonville [Intl], Wisconsin, US (31 mi / 50 km N)
				LL80		Rockford [Darrington Airport], Illinois, US (31 mi / 50 km S)
				8IL5		Pecatonica [O'Connor Field], Illinois, US (32 mi / 51 km S)
				IS78		Pecatonica [Early - Merkel Field], Illinois, US (32 mi / 51 km S)
				5WN2		Dane [Eberle Ranch Airport], Wisconsin, US (32 mi / 52 km N)
				WI97		Marshall [Mathaire Field], Wisconsin, US (32 mi / 52 km N)
				LL87		Rockton [Compass Rose Airport], Illinois, US (33 mi / 52 km SE)