ICAO		IATA		Other		Location
				LL84		Rockford [St. Anthony Medical Center Heliport], Illinois, US (54 mi / 87 km SE)
				LL28		Capron [SD Aero Airport], Illinois, US (54 mi / 88 km SE)
				2IL0		Shannon [Woodley North Airport], Illinois, US (55 mi / 88 km S)
				58WI		Hustisford [Riegleman Field], Wisconsin, US (55 mi / 88 km NE)
				WS02		Oxford [Polish Paradise Airport], Wisconsin, US (55 mi / 88 km N)
				07WI		Lake Geneva [Mercyhealth Walworth Heliport], Wisconsin, US (55 mi / 89 km SE)
				JB01		Wisconsin Dells [Clearwater Aero Estates Airport], Wisconsin, US (55 mi / 89 km N)
				2WI9		Oxford [Bulldog Ranch Airport], Wisconsin, US (55 mi / 89 km N)
				0WI3		Elkhorn [Aurora Lakeland Medical Center Heliport], Wisconsin, US (55 mi / 89 km E)
				88LL		Pearl City [Block Airport], Illinois, US (56 mi / 90 km S)
				C77		Poplar Grove, Illinois, US (56 mi / 90 km SE)
				8WI0		Wisconsin Dells [Wood Airport], Wisconsin, US (56 mi / 90 km N)
				WS73		Walworth [Big Foot Farms Heliport], Wisconsin, US (56 mi / 91 km SE)
				35WI		East Troy [Barker Strip], Wisconsin, US (56 mi / 91 km E)
		ZRF				Rockford [Park & Ride Bus Service], Illinois, US (57 mi / 91 km S)
				13WI		Markesan [Nowatzski Field], Wisconsin, US (57 mi / 91 km NE)
				8IL2		Harvard [Kirkpatrick Airport], Illinois, US (57 mi / 91 km SE)
KRFD		RFD		RFD		Chicago/Rockford [Intl], Illinois, US (57 mi / 92 km S)
				WI54		Wonewoc [Northwood Airstrip], Wisconsin, US (57 mi / 92 km NW)
				7WI7		Richland Center [Springhill Field], Wisconsin, US (57 mi / 92 km NW)