ICAO		IATA		Other		Location
CYSN		YCM				St. Catharines [Niagara District Airport], Ontario, CA (34 mi / 55 km S)
				CTR3		Tottenham [Ronan Aerodrome], Ontario, CA (35 mi / 56 km NW)
				CPM7		Bradford, Ontario, CA (35 mi / 56 km N)
				63NY		Youngstown [Windsor Airport], New York, US (35 mi / 56 km SE)
				CMB5		Campbellville [Campbellville (Bellshill Airpark) Aerodrome], Ontario, CA (35 mi / 57 km SW)
				CNH4		St. Catharines [St. Catharines Niagara Health System Heliport], Ontario, CA (35 mi / 57 km S)
				CPK3		Hamilton [Hamilton General Hospital Heliport], Ontario, CA (36 mi / 58 km SW)
				CNZ8		Grimsby [Grimsby Air Park], Ontario, CA (36 mi / 58 km S)
				CFK8		Cookstown [Kirby Field Aerodrome], Ontario, CA (37 mi / 59 km NW)
				CWD3		Waterdown [Hamilton/Waterdown Heliport], Ontario, CA (37 mi / 59 km SW)
				CPF6		Stoney Creek, Ontario, CA (37 mi / 60 km SW)
				CNP8		Greenbank, Ontario, CA (38 mi / 61 km NE)
				CPX6		Port Perry [Port Perry Lakeridge Health Heliport], Ontario, CA (38 mi / 61 km NE)
				CPJ3		Hamilton [Hamilton Chedoke-McMaster Hospital Heliport], Ontario, CA (38 mi / 62 km SW)
				CHW2		Orangeville [Orangeville Headwaters Healthecare Centre Heliport], Ontario, CA (38 mi / 62 km NW)
				CPJ2		Alliston [Alliston Heliport], Ontario, CA (39 mi / 63 km NW)
				5NY3		Lewiston [Mount St. Marys Hospital Heliport], New York, US (39 mi / 63 km SE)
				CPL7		Bowmanville [Bowmanville Memorial Hospital Heliport], Ontario, CA (40 mi / 64 km NE)
				CPQ3		Niagara Falls [Niagara Falls Heliport], Ontario, CA (41 mi / 65 km SE)
				CNC4		Guelph [Guelph Airport], Ontario, CA (41 mi / 65 km W)