ICAO		IATA		Other		Location
KGPZ		GPZ		GPZ		Grand Rapids [Grand Rapids/Itasca County-Gordon Newstrom Field], Minnesota, US (146 mi / 235 km W)
				12MN		Grand Rapids [Lily Lake SPB], Minnesota, US (146 mi / 235 km W)
				WI15		Bloomer [Bloomer Memorial Medical Center Heliport], Wisconsin, US (146 mi / 236 km S)
				4WN5		Balsam Lake [David Randall Airport], Wisconsin, US (146 mi / 236 km SW)
				5MN6		Grand Papids [Northbound SPB], Minnesota, US (147 mi / 236 km W)
KAIG				AIG		Antigo [Langlade County Airport], Wisconsin, US (147 mi / 237 km SE)
				WI45		Antigo [Aspirus Langlade Hospital Heliport], Wisconsin, US (147 mi / 237 km SE)
				76MI		Marquette [Marquette Regional Hospital Heliport], Michigan, US (148 mi / 237 km E)
				9MN2		Grand Rapids [Wabana SPB], Minnesota, US (148 mi / 238 km W)
				97WI		Thorp [North Fork Airport], Wisconsin, US (148 mi / 238 km S)
				MN20		Grand Rapids [Grand Itasca Clinic and Hospital Heliport], Minnesota, US (148 mi / 239 km W)
				WS60		Thorp [Vern Air Park], Wisconsin, US (150 mi / 241 km S)
				5WN8		Wausau [Knight Sky Airport], Wisconsin, US (150 mi / 241 km S)
				07Y		Hill City [Hill City/Quadna Mountain Airport], Minnesota, US (151 mi / 242 km W)
				WS65		Wausau [Aspirus Wausau Hospital Heliport], Wisconsin, US (151 mi / 242 km S)
				4WN3		Lakewood [Lakewood Airpark], Wisconsin, US (151 mi / 243 km SE)
				VOYA		Voyageurs National Park [Voyageurs NP], Minnesota, US (151 mi / 243 km NW)
				MN73		Cohasset [Turtle Bay SPB], Minnesota, US (151 mi / 243 km W)
				3WI9		Chippewa Falls [Rosenbaum Field], Wisconsin, US (151 mi / 243 km S)
				WI32		Chippewa Falls [T-Bo Field], Wisconsin, US (151 mi / 243 km S)