ICAO		IATA		Other		Location
				CNU8		Markham, Ontario, CA (28 mi / 45 km S)
				CNV6		Orillia [Lake St John Water Aerodrome], Ontario, CA (28 mi / 45 km NW)
				CNJ4		Orillia [Orillia Airport], Ontario, CA (28 mi / 45 km NW)
				CCT2		Cookstown [Cookstown Airport], Ontario, CA (28 mi / 45 km W)
CYOO		YOO				Oshawa (Toronto) [Muni], Ontario, CA (29 mi / 46 km S)
				CPV5		Head Lake [Head Lake Water Aerodrome], Ontario, CA (29 mi / 47 km N)
				CRV2		Barrie [Barrie Royal Victoria Hospital Heliport], Ontario, CA (30 mi / 48 km W)
				CPT5		Barrie [Barrie/Little Lake Water Aerodrome], Ontario, CA (30 mi / 48 km W)
				CPM7		Bradford, Ontario, CA (30 mi / 48 km SW)
				CPH7		Toronto [Markham Stouffville Heliport], Ontario, CA (31 mi / 50 km S)
				CWS2		Washago [Washago Aerodrome], Ontario, CA (32 mi / 52 km NW)
				CNA3		Springwater [Barrie Airpark], Ontario, CA (33 mi / 53 km W)
				CPE2		Ajax [Ajax Pickering General Hospital Heliport], Ontario, CA (33 mi / 54 km S)
				CFK8		Cookstown [Kirby Field Aerodrome], Ontario, CA (34 mi / 55 km W)
CYKZ		YKZ				Toronto (Buttonville) [Buttonville Muni], Ontario, CA (35 mi / 56 km SW)
				CPL7		Bowmanville [Bowmanville Memorial Hospital Heliport], Ontario, CA (35 mi / 56 km SE)
CWCU						Barrie (MARS), Ontario, CA (35 mi / 56 km W)
				CTH8		Cookstown [Tally-Ho Field Aerodrome], Ontario, CA (35 mi / 57 km W)
CWET						Egbert (MAPS), Ontario, CA (35 mi / 57 km W)
				CNT8		Pottageville, Ontario, CA (36 mi / 57 km SW)