ICAO		IATA		Other		Location
				68NK		Morristown [Thibert Field], New York, US (11 mi / 17 km NE)
		AXB		89NY		Alexandria Bay [Maxson Airfield], New York, US (11 mi / 18 km SW)
		XBR		CNL3		Brockville [Brockville Regional Tackaberry Airport (1000 Islands Regional Airport)], Ontario, CA (13 mi / 20 km N)
				NK16		Gouverneur [Hendricks Field], New York, US (20 mi / 32 km E)
				CGN1		Gananoque [Gananoque Water Aerodrome], Ontario, CA (20 mi / 33 km SW)
				CGN4		Gananoque [Ganonoque Heliport], Ontario, CA (21 mi / 33 km W)
		XII				Prescott [Railway Station], Ontario, CA (22 mi / 35 km NE)
KOGS		OGS		OGS		Ogdensburg [Intl], New York, US (22 mi / 36 km NE)
				CNN8		Gananoque [Gananoque Airport], Ontario, CA (23 mi / 37 km W)
				28NK		Clayton [Ritchie Airfield], New York, US (24 mi / 38 km SW)
KGTB				GTB		Fort Drum [Wheeler-Sack AAF Airport], New York, US (28 mi / 45 km S)
				NY07		Canton [Hurlbut Field], New York, US (32 mi / 51 km E)
				NK01		Carthage [Countryman's Landing Strip], New York, US (33 mi / 53 km S)
				CNS9		Smiths Falls [Smiths Falls Community Hospital Heliport], Ontario, CA (33 mi / 53 km N)
				CRL2		Westport [Rideau Lakes Airport], Ontario, CA (33 mi / 54 km NW)
KART		ART		ART		Watertown [Intl], New York, US (34 mi / 55 km S)
CYSH		YSH				Smiths Falls (Russ Beach) [Montague Airport], Ontario, CA (35 mi / 56 km N)
				NY69		Cape Vincent [John Gonzales Field], New York, US (35 mi / 56 km SW)
				60NY		Watertown [Samaritan Medical Center Heliport], New York, US (35 mi / 56 km S)
				CNP7		Iroquois, Ontario, CA (35 mi / 56 km NE)