ICAO		IATA		Other		Location
				IS83		Belvidere [Untied Acres Airport], Illinois, US (41 mi / 66 km SE)
				WS73		Walworth [Big Foot Farms Heliport], Wisconsin, US (41 mi / 67 km E)
				41WI		Elkhorn [Paddock Field], Wisconsin, US (41 mi / 67 km E)
				8IL4		Harvard [Mercy Harvard Hospital Heliport], Illinois, US (42 mi / 67 km E)
				WI16		Mineral Point [Jim Benson Field], Wisconsin, US (42 mi / 67 km NW)
				IL28		Apple River [Foster Field], Illinois, US (42 mi / 67 km W)
				3WI2		Waterloo [Tesmer Airport], Wisconsin, US (42 mi / 67 km NE)
				WI65		Dane, Wisconsin, US (42 mi / 67 km N)
				8IL0		Harvard [Adkins Airport], Illinois, US (42 mi / 68 km SE)
				IL34		Belvidere [Henderson Field], Illinois, US (42 mi / 68 km SE)
				07WI		Lake Geneva [Mercyhealth Walworth Heliport], Wisconsin, US (43 mi / 69 km E)
				9WI5		Palmyra [Tamarack Airport], Wisconsin, US (43 mi / 70 km E)
				88C		Palmyra [Muni], Wisconsin, US (44 mi / 70 km NE)
				37IS		Marengo [Hilbert Airport], Illinois, US (44 mi / 71 km SE)
				LL55		Polo [Gentry Airport], Illinois, US (44 mi / 71 km S)
				5WI3		Waterloo [Der Schwarzwald Airport], Wisconsin, US (45 mi / 72 km NE)
				WI44		Dodgeville [Upland Hills Health Heliport], Wisconsin, US (45 mi / 72 km NW)
				64IL		Marengo [Walpole Airport], Illinois, US (45 mi / 72 km SE)
				WS12		De Forest [Elert Airport], Wisconsin, US (45 mi / 72 km N)
				0WI3		Elkhorn [Aurora Lakeland Medical Center Heliport], Wisconsin, US (45 mi / 72 km E)