ICAO		IATA		Other		Location
				66IL		Marengo [Aerogrange Airport], Illinois, US (25 mi / 41 km E)
				63IL		Marengo [Emerick Airport], Illinois, US (26 mi / 41 km E)
				IL93		Creston [Hendrickson Flying Service Airport], Illinois, US (26 mi / 41 km S)
				IL41		Rochelle [Rochelle Community Hospital Heliport], Illinois, US (26 mi / 41 km S)
				2WS4		Janesville [SSM Health St. Mary's Hospital-Jansville Heliport], Wisconsin, US (26 mi / 42 km N)
				C37		Brodhead, Wisconsin, US (26 mi / 42 km NW)
				IL47		Freeport [Freeport/Dornink Airport], Illinois, US (26 mi / 42 km W)
				7V3		Walworth [Big Foot Airfield], Wisconsin, US (26 mi / 42 km NE)
KFEP		FEP		FEP		Freeport [Albertus Airport], Illinois, US (27 mi / 43 km W)
				WS40		Janesville [Mercy Hospital Heliport], Wisconsin, US (27 mi / 43 km N)
				8IL2		Harvard [Kirkpatrick Airport], Illinois, US (27 mi / 44 km NE)
				30IS		Genoa [Aero Lake Estates Airport], Illinois, US (27 mi / 44 km SE)
				68IS		Hampshire [Casa De Aero Park Airport], Illinois, US (28 mi / 45 km E)
KRPJ				RPJ		Rochelle [Muni/Koritz Field], Illinois, US (28 mi / 45 km S)
				5LL7		Union [Funny Farm Airport], Illinois, US (29 mi / 46 km E)
				4LL7		Sycamore [Willadae Farms Airport], Illinois, US (29 mi / 47 km SE)
				WI84		Janesville [Johnstown Center Airport], Wisconsin, US (29 mi / 47 km NE)
				05WI		Darien [Ames Airport (Private)], Wisconsin, US (29 mi / 47 km NE)
				50IS		Freeport [FHN Memorial Hospital Heliport], Illinois, US (29 mi / 47 km W)
				WS73		Walworth [Big Foot Farms Heliport], Wisconsin, US (29 mi / 47 km NE)