ICAO		IATA		Other		Location
				WS40		Janesville [Mercy Hospital Heliport], Wisconsin, US (23 mi / 37 km N)
				3IL3		Stillman Valley [Stillman Fire Heliport], Illinois, US (23 mi / 38 km SW)
				WI11		Orfordville [Mumm Field], Wisconsin, US (24 mi / 38 km NW)
				8IL5		Pecatonica [O'Connor Field], Illinois, US (24 mi / 38 km W)
				C59		Delavan [Lake Lawn Airport], Wisconsin, US (24 mi / 38 km NE)
				07WI		Lake Geneva [Mercyhealth Walworth Heliport], Wisconsin, US (24 mi / 39 km NE)
				30IS		Genoa [Aero Lake Estates Airport], Illinois, US (24 mi / 39 km SE)
				IS58		Pecatonica [Pecatonica Fire Protection District Heliport], Illinois, US (24 mi / 39 km W)
				55LL		Union [Sky Soaring Airport], Illinois, US (24 mi / 39 km SE)
				6WI3		Delavan [Bountiful Acres Airport], Wisconsin, US (25 mi / 40 km N)
				7IL7		Hampshire [Edward Getzelman Airport], Illinois, US (25 mi / 40 km SE)
				47IS		Durand [Flying Z Ranch Airport], Illinois, US (25 mi / 41 km W)
				IL42		Woodstock [Centegra Hospital-Woodstock Heliport], Illinois, US (26 mi / 42 km E)
				LL74		Rochelle [Maple Hurst Farms Airport], Illinois, US (26 mi / 42 km S)
				6IL2		Huntley [Phyllis Field], Illinois, US (26 mi / 42 km E)
				10C		Greenwood/Wonder Lake [Galt Field], Illinois, US (27 mi / 43 km E)
				16LL		Bull Valley [Oak Landing Heliport], Illinois, US (27 mi / 43 km E)
				WI70		Elkhorn [Swan Airport], Wisconsin, US (27 mi / 43 km NE)
				WS01		Janesville [Archie's SPB], Wisconsin, US (27 mi / 44 km N)
				4LL7		Sycamore [Willadae Farms Airport], Illinois, US (28 mi / 45 km SE)