ICAO		IATA		Other		Location
				Y59		Frankfort [Six Mile Heliport], Michigan, US (140 mi / 225 km W)
				CDG3		Dungannon [Dungannon Aerodrome], Ontario, CA (140 mi / 226 km SE)
				95MI		Luther [Evad Enterprises LLC Airport], Michigan, US (140 mi / 226 km SW)
				CNC5		Sudbury [Azilda Water Aerodrome], Ontario, CA (140 mi / 226 km NE)
				Y68		Benzonia [Joyfield Heliport], Michigan, US (140 mi / 226 km W)
				96G		Sandusky [Cowley Field], Michigan, US (140 mi / 226 km S)
CYGD						Goderich [Goderich Airport], Ontario, CA (140 mi / 226 km SE)
CYOS		YOS				Owen Sound [Billy Bishop Regional Airport], Ontario, CA (141 mi / 226 km E)
				66G		Frankenmuth [Wm. 'Tiny' Zehnder Field], Michigan, US (141 mi / 227 km S)
KRCT		RCT		RCT		Reed City [Nartron Field], Michigan, US (141 mi / 227 km SW)
KFKS				FKS		Frankfort [Frankfort Dow Memorial Field], Michigan, US (141 mi / 228 km W)
				77G		Marlette [Marlette Township Airport], Michigan, US (142 mi / 229 km S)
				33MI		Reed City [Spectrum Health Reed City Hospital Heliport], Michigan, US (142 mi / 229 km SW)
				42MI		Birch Run [Turner Heliport], Michigan, US (143 mi / 230 km S)
				CSL8		Sudbury [Sudbury (Health Sciences North) Hospital Heliport], Ontario, CA (143 mi / 231 km NE)
				CNG6		Walkerton [Walkerton County Of Bruce General Hospital Heliport], Ontario, CA (143 mi / 231 km SE)
				CDF2		Teeswater [Teeswater (Dent Field) Aerodrome], Ontario, CA (143 mi / 231 km SE)
				CCK5		Owen Sound [Owen Sound (Cook Field) Aerodrome], Ontario, CA (143 mi / 231 km E)
				53W		Winn [Woodruff Lake Airport], Michigan, US (144 mi / 232 km SW)
				6MI1		Millington [Jensen Field], Michigan, US (144 mi / 232 km S)