ICAO		IATA		Other		Location
KGRB		GRB		GRB		Green Bay [Green Bay/Austin Straubel Intl], Wisconsin, US (64 mi / 103 km NE)
				4D1		Wonewoc [Three Castles Airpark], Wisconsin, US (64 mi / 103 km W)
				WS62		Verona [Sugar Ridge Airport], Wisconsin, US (65 mi / 104 km SW)
				6WI8		Waukesha [Waukesha Memorial Hospital Heliport], Wisconsin, US (65 mi / 104 km SE)
				29WI		Babcock [Whittlesey Cranberry Company Airport], Wisconsin, US (65 mi / 104 km NW)
				88C		Palmyra [Muni], Wisconsin, US (65 mi / 104 km S)
				60C		Elroy, Wisconsin, US (65 mi / 104 km W)
				5Y3		Whitewater [Gutzmer's Twin Oaks Airport], Wisconsin, US (65 mi / 105 km S)
KVOK		VOK		VOK		Camp Douglas [Volk Field], Wisconsin, US (65 mi / 105 km W)
				WS33		Oregon [Storytown Airfield], Wisconsin, US (65 mi / 105 km S)
				74WI		Brown Deer [WITI TV Studio Building Heliport], Wisconsin, US (65 mi / 105 km SE)
				7WI5		Brooklyn [Syvrud Airport], Wisconsin, US (66 mi / 106 km S)
KMWC		MWC		MWC		Milwaukee [Lawrence J Timmerman Airport], Wisconsin, US (66 mi / 106 km SE)
				2WI7		Mount Vernon [Hecklers Strip], Wisconsin, US (66 mi / 107 km SW)
				11WI		Fulton [Fraundorfer Heliport], Wisconsin, US (67 mi / 108 km S)
				37WI		Mount Horeb [Docken Field], Wisconsin, US (68 mi / 109 km SW)
				88WS		Verona [Ottos Airfield], Wisconsin, US (68 mi / 109 km SW)
				4WN7		Green Bay [Aegis Heliport], Wisconsin, US (68 mi / 109 km NE)
				WI78		Green Bay [Martins Aerodrome], Wisconsin, US (68 mi / 109 km NE)
				9WI2		Maribel [Flying Dollar Ranch Airport], Wisconsin, US (68 mi / 109 km NE)