ICAO		IATA		Other		Location
				52I		Pinconning [Gross Airport], Michigan, US (146 mi / 236 km S)
CYOS		YOS				Owen Sound [Billy Bishop Regional Airport], Ontario, CA (147 mi / 237 km SE)
				CCK5		Owen Sound [Owen Sound (Cook Field) Aerodrome], Ontario, CA (148 mi / 239 km SE)
				80D		Harrison [Clare County Airport], Michigan, US (149 mi / 240 km SW)
				CNK2		Kincardine [Ellis Field], Ontario, CA (149 mi / 241 km SE)
				98G		Sebewaing [Sebewaing Township Airport], Michigan, US (150 mi / 241 km S)
				CNQ7		Port Loring [Port Loring Water Aerodrome], Ontario, CA (151 mi / 243 km E)
CWMZ						Western Island (MAPS), Ontario, CA (151 mi / 243 km E)
				CPT8		Parry Sound [Deep Bay Water Aerodrome], Ontario, CA (151 mi / 244 km E)
				Y88		Interlochen [Green Lake Airport], Michigan, US (152 mi / 245 km SW)
				CPD6		Parry Sound [St. Waleran Island Water Aerodrome], Ontario, CA (153 mi / 246 km E)
				CNT2		Nobel [Sawdust Bay Water Aerodrome], Ontario, CA (154 mi / 248 km E)
KCAD		CAD		CAD		Cadillac [Wexford County Airport], Michigan, US (155 mi / 249 km SW)
				4M0		Traverse City [Lake Ann Airway Estates Airport], Michigan, US (155 mi / 249 km SW)
				Y87		Empire [William B Bolton Airport], Michigan, US (155 mi / 250 km SW)
				CDS6		Parry Sound [Derbyshire Island Water Aerodrome], Ontario, CA (155 mi / 250 km E)
				CPA7		Meaford [Meaford General Hospital Heliport], Ontario, CA (156 mi / 251 km SE)
				CNL7		Nobel [Nobel/Lumsden Air Park], Ontario, CA (156 mi / 251 km E)
				CLK3		Lucknow [Lucknow Airpark], Ontario, CA (158 mi / 254 km SE)
		YSI		CPS9		Parry Sound [Frying Pan Island-Sans Souci Water Aerodrome], Ontario, CA (158 mi / 254 km E)