ICAO		IATA		Other		Location
CYSB		YSB				Sudbury [Sudbury Airport (Greater Sudbury Airport)], Ontario, CA (164 mi / 264 km E)
				Y59		Frankfort [Six Mile Heliport], Michigan, US (164 mi / 264 km SW)
				5M6		Gladwin [Sugar Springs Airpark], Michigan, US (165 mi / 265 km S)
KCAD		CAD		CAD		Cadillac [Wexford County Airport], Michigan, US (165 mi / 266 km S)
				M61		Ishpeming [Edward F Johnson Airport], Michigan, US (170 mi / 273 km W)
				4Y9		Harrietta [Eagles Landing Airport], Michigan, US (170 mi / 274 km SW)
				3D2		Ephraim [Ephraim/Gibraltar Airport], Wisconsin, US (171 mi / 276 km SW)
				3MI1		Harrietta [Volare North Heliport], Michigan, US (173 mi / 278 km SW)
				80D		Harrison [Clare County Airport], Michigan, US (173 mi / 278 km S)
				30WI		Chambers Island, Wisconsin, US (176 mi / 284 km SW)
KGDW		GDW		GDW		Gladwin [Gladwin Zettel Memorial Airport], Michigan, US (176 mi / 284 km S)
				CFR5		Alban [French River/Alban Aerodrome], Ontario, CA (177 mi / 284 km E)
				(CPL6)		Gowganda [Gowganda Lake Water Aerodrome], Ontario, CA (181 mi / 291 km NE)
				CPX2		Marathon [Marathon Wilson Memorial Hospital Heliport], Ontario, CA (182 mi / 292 km NW)
				3MI0		Lake George [Doss Field], Michigan, US (182 mi / 294 km S)
				29C		Port Austin [Grindstone Air Harbor Airport], Michigan, US (183 mi / 294 km S)
				95MI		Luther [Evad Enterprises LLC Airport], Michigan, US (183 mi / 295 km SW)
CYSP		YSP				Marathon [Marathon Aerodrome], Ontario, CA (183 mi / 295 km NW)
KMBL		MBL		MBL		Manistee [Manistee County/Blacker Airport], Michigan, US (183 mi / 295 km SW)
				CND6		Hornepayne [Granitehill Lake Water Aerodrome], Ontario, CA (184 mi / 296 km N)