ICAO		IATA		Other		Location
CYSN		YCM				St. Catharines [Niagara District Airport], Ontario, CA (39 mi / 64 km E)
				CPS7		Smith [Smith Field], Ontario, CA (40 mi / 64 km N)
				CPB2		Fergus [Fergus Groves Memorial Community Hospital Heliport], Ontario, CA (40 mi / 64 km NW)
				CRE3		Curries [Curries (Rand Private Airfield) Aerodrome], Ontario, CA (40 mi / 64 km W)
				CPB3		Welland [Welland County General Hospital Heliport], Ontario, CA (40 mi / 64 km SE)
		YBZ				Toronto [Union Station], Ontario, CA (40 mi / 65 km NE)
		YTO				Toronto [Metro Area], Ontario, CA (40 mi / 65 km NE)
				CNW8		Toronto [Toronto Hospital For Sick Children Heliport], Ontario, CA (40 mi / 65 km NE)
				CNT6		Elmira, Ontario, CA (41 mi / 65 km NW)
				CTM4		Toronto [Toronto St. Michael's Hospital Heliport], Ontario, CA (41 mi / 65 km NE)
				CPR9		Fergus [Fergus (Royland Field) Aerodrome], Ontario, CA (41 mi / 66 km NW)
		XIP				Woodstock [Railway Station], Ontario, CA (41 mi / 66 km W)
				CWH3		Woodstock [Woodstock Hospital Heliport], Ontario, CA (42 mi / 67 km W)
				CPG7		Fergus [Juergensen Field], Ontario, CA (42 mi / 68 km NW)
CYZD		YZD				Toronto [Downsview Airport], Ontario, CA (43 mi / 68 km NE)
				CHP2		Belwood [Belwood (Heurisko Pond) Water Aerodrome], Ontario, CA (43 mi / 69 km NW)
				CPC4		Brampton [Brampton National "D" Heliport], Ontario, CA (43 mi / 69 km N)
				CBF2		Belwood [Belwood (Baird Field) Aerodrome], Ontario, CA (43 mi / 70 km NW)
				CNB2		Bolton [Bolton Heliport], Ontario, CA (44 mi / 71 km N)
				CNG8		Niagara Falls [Niagara Falls Greater Niagara General Hospital Heliport], Ontario, CA (44 mi / 71 km E)