ICAO		IATA		Other		Location
				CNF9		Niagara Falls [Niagara South Airport], Ontario, CA (53 mi / 85 km S)
CWCU						Barrie (MARS), Ontario, CA (53 mi / 86 km NW)
				NY90		Medina [Medina Memorial Hospital Heliport], New York, US (53 mi / 86 km SE)
				D51		Buffalo [Clarence Aerodrome], New York, US (53 mi / 86 km SE)
CYLS						Barrie [Lake Simcoe Regional Airport (Barrie-Orillia (Lake Simcoe Regional) Airport)], Ontario, CA (54 mi / 86 km N)
				NY49		Niagara Falls [Mesmer Airport], New York, US (54 mi / 87 km S)
				COL2		Orangeville [Laurel Aerodrome], Ontario, CA (54 mi / 87 km W)
				CPS7		Smith [Smith Field], Ontario, CA (54 mi / 87 km W)
				CNU3		Peterborough [Peterborough Regional Health Centre Heliport], Ontario, CA (54 mi / 87 km NE)
				NK19		Clarence Center [Potoczak Airport], New York, US (54 mi / 88 km SE)
				CNC4		Guelph [Guelph Airport], Ontario, CA (54 mi / 88 km W)
				CPB3		Welland [Welland County General Hospital Heliport], Ontario, CA (55 mi / 88 km S)
				CKD8		Kirkfield [Balsam Lake Aerodrome], Ontario, CA (55 mi / 88 km N)
				CNQ3		Welland [Niagara Central Dorothy Rungeling Airport], Ontario, CA (55 mi / 89 km S)
				CKW7		Kirkfield [Kirkfield/Balsam Lake Seaplane Base], Ontario, CA (55 mi / 89 km N)
				NK87		Clarence Center [Merkle Airport], New York, US (56 mi / 89 km SE)
				66NY		Medina [Maple Ridge Airport], New York, US (56 mi / 90 km SE)
				CNN3		Burbank [Burbank Field], Ontario, CA (56 mi / 90 km W)
				NY01		Knowlesville, New York, US (56 mi / 90 km SE)
				CFG8		Sturgeon Lake [Fenelon Falls (Sturgeon Lake Water Aerodrome)], Ontario, CA (56 mi / 90 km N)