ICAO		IATA		Other		Location
KGDW		GDW		GDW		Gladwin [Gladwin Zettel Memorial Airport], Michigan, US (98 mi / 157 km SE)
				82WI		Whitelaw [Triple S Ranch Airport], Wisconsin, US (98 mi / 158 km SW)
				0MI0		West Branch [2110 South M-76 Heliport], Michigan, US (98 mi / 158 km E)
				4WN7		Green Bay [Aegis Heliport], Wisconsin, US (98 mi / 158 km W)
				2MI4		Fairview [Kauffman Airfield], Michigan, US (98 mi / 158 km E)
				7WI3		Green Bay [St. Vincent Hospital Heliport], Wisconsin, US (99 mi / 159 km W)
				83D		St. Ignace [Mackinac County Airport], Michigan, US (99 mi / 159 km NE)
				2M7		Cheboygan [Hoffman's Black Mountain Aerodrome], Michigan, US (99 mi / 159 km NE)
				89MI		West Branch [Peach Lake Heliport], Michigan, US (100 mi / 161 km E)
KMCD		MCD		MCD		Mackinac Island, Michigan, US (100 mi / 162 km NE)
				6Y1		Bois Blanc Island, Michigan, US (101 mi / 162 km NE)
				33WI		Green Bay [St. Mary's Hospital Heliport], Wisconsin, US (101 mi / 162 km W)
				Y31		West Branch [West Branch Community Airport], Michigan, US (101 mi / 162 km E)
				MI86		North Muskegon [Midget Airport], Michigan, US (102 mi / 163 km S)
				22WI		Oconto Falls [HSHS St. Clare Memorial Hospital Heliport], Wisconsin, US (102 mi / 164 km W)
				9WI3		Morrison [Buchholz Farm Airport], Wisconsin, US (102 mi / 164 km W)
				13C		Lakeview [Lakeview/Griffith Field], Michigan, US (102 mi / 164 km SE)
				53W		Winn [Woodruff Lake Airport], Michigan, US (102 mi / 164 km SE)
				WS25		Beecher [Shangrila Airport], Wisconsin, US (102 mi / 164 km NW)
				MI44		Mount Pleasant [D J Airport], Michigan, US (102 mi / 165 km SE)