ICAO		IATA		Other		Location
				41WI		Elkhorn [Paddock Field], Wisconsin, US (37 mi / 60 km E)
				89WI		Jonesdale [Tuschen Airport], Wisconsin, US (38 mi / 60 km W)
				09LL		Capron [Pine Hill Airport], Illinois, US (38 mi / 61 km SE)
				W11		Sullivan, Wisconsin, US (38 mi / 61 km E)
				LL83		Rockford [Javon Bea Hospital-Rockton Heliport], Illinois, US (38 mi / 61 km S)
				1C8		Rockford [Cottonwood Airport], Illinois, US (38 mi / 61 km S)
KRYV				RYV		Watertown [Muni], Wisconsin, US (38 mi / 61 km NE)
				C59		Delavan [Lake Lawn Airport], Wisconsin, US (38 mi / 61 km E)
				1IS7		Rockford [Ingersoll Heliport], Illinois, US (38 mi / 61 km S)
				7V3		Walworth [Big Foot Airfield], Wisconsin, US (39 mi / 63 km SE)
				11WN		Lodi [Diedrich SPB], Wisconsin, US (39 mi / 63 km N)
				82IL		Rockford [Mercyhealth System-Riverside Heliport], Illinois, US (39 mi / 63 km SE)
				WI61		Arena [Forseth Field], Wisconsin, US (40 mi / 64 km NW)
				91C		Prairie Du Sac [Sauk/Prairie Airport], Wisconsin, US (40 mi / 64 km NW)
				49WI		Watertown [Watertown Medical Center Heliport], Wisconsin, US (40 mi / 65 km NE)
				LL28		Capron [SD Aero Airport], Illinois, US (40 mi / 65 km SE)
				09IS		Rockford [Swedish American Heliport], Illinois, US (40 mi / 65 km S)
				50IS		Freeport [FHN Memorial Hospital Heliport], Illinois, US (40 mi / 65 km SW)
				LL84		Rockford [St. Anthony Medical Center Heliport], Illinois, US (41 mi / 66 km S)
				6WN6		Columbus [Fountain Prairie Airport], Wisconsin, US (41 mi / 66 km N)