ICAO		IATA		Other		Location
				81LL		Mendota [Otterbach Farm Airport], Illinois, US (50 mi / 81 km S)
				IL76		Walnut [Wilt Airport], Illinois, US (51 mi / 81 km S)
				WI43		Daleyville [Atkins Ridge Airport], Wisconsin, US (51 mi / 82 km N)
				C59		Delavan [Lake Lawn Airport], Wisconsin, US (51 mi / 82 km NE)
				3H5		Erie [Erie Air Park Ultralight Flightpark], Illinois, US (51 mi / 82 km SW)
				0C2		Hinckley, Illinois, US (52 mi / 83 km SE)
				WI70		Elkhorn [Swan Airport], Wisconsin, US (52 mi / 84 km NE)
				35IL		La Moille [7th Heaven Airport], Illinois, US (52 mi / 84 km S)
				5IL8		Walnut [Woodley 2 Airport], Illinois, US (52 mi / 84 km S)
				37WI		Mount Horeb [Docken Field], Wisconsin, US (52 mi / 84 km N)
				07WI		Lake Geneva [Mercyhealth Walworth Heliport], Wisconsin, US (52 mi / 84 km NE)
				6IL9		Walnut [Geldean Airport], Illinois, US (53 mi / 84 km S)
				13IL		Galena [Midwest Medical Center Heliport], Illinois, US (53 mi / 85 km W)
				14IL		Mendota [Osf St. Paul Medical Center Heliport], Illinois, US (53 mi / 85 km S)
				IL99		Earlville [B & C Airport], Illinois, US (53 mi / 85 km SE)
				WI16		Mineral Point [Jim Benson Field], Wisconsin, US (53 mi / 85 km NW)
				89WI		Jonesdale [Tuschen Airport], Wisconsin, US (53 mi / 85 km NW)
				3WI5		Whitewater [Clover Valley Airport], Wisconsin, US (53 mi / 86 km NE)
				WS49		Fort Atkinson [Christie Aerodrome], Wisconsin, US (53 mi / 86 km NE)
				0WS7		Rockdale, Wisconsin, US (53 mi / 86 km NE)