ICAO		IATA		Other		Location
CYSN		YCM				St. Catharines [Niagara District Airport], Ontario, CA (49 mi / 78 km N)
				78NY		Pendleton [Flying F Airport], New York, US (49 mi / 78 km NE)
				CPA6		Hagersville [Hagersville West Haldimand General Hospital Heliport], Ontario, CA (49 mi / 79 km NW)
				CPF6		Stoney Creek, Ontario, CA (50 mi / 81 km NW)
				NY79		Bliss [Keysa Airport], New York, US (50 mi / 81 km E)
				PN22		Bradford [University of Pitt Medical Landing Area Heliport], Pennsylvania, US (50 mi / 81 km SE)
				03G		Erie [Thermal-G Gliderport], Pennsylvania, US (51 mi / 82 km SW)
				D51		Buffalo [Clarence Aerodrome], New York, US (51 mi / 82 km NE)
				NK19		Clarence Center [Potoczak Airport], New York, US (51 mi / 83 km NE)
KOLE		OLE		OLE		Olean [Cattaraugus County-Olean Airport], New York, US (51 mi / 83 km E)
				0PN5		Spartansburg [Nichols Airport], Pennsylvania, US (52 mi / 83 km S)
CWWZ						Port Weller (MARS), Ontario, CA (52 mi / 84 km N)
KERI		ERI		ERI		Erie [Intl/Tom Ridge Field], Pennsylvania, US (52 mi / 84 km SW)
				CPA4		Simcoe [Dennison Field], Ontario, CA (53 mi / 86 km NW)
				5NK4		Olean [Olean General Heliport], New York, US (53 mi / 86 km SE)
				PA52		Union City [Oberlander Airport], Pennsylvania, US (53 mi / 86 km SW)
				NK87		Clarence Center [Merkle Airport], New York, US (54 mi / 86 km NE)
				6PN5		Bradford [Sam's Field Ultralight Flightpark], Pennsylvania, US (54 mi / 87 km SE)
				PS18		Bradford [Pecora Field], Pennsylvania, US (54 mi / 87 km SE)
CWSI						Simcoe (MARS), Ontario, CA (54 mi / 87 km NW)