ICAO		IATA		Other		Location
KGTB				GTB		Fort Drum [Wheeler-Sack AAF Airport], New York, US (41 mi / 66 km E)
CWQP						Point Petre (MARS), Ontario, CA (42 mi / 67 km SW)
				CPZ3		Mountain View [Trenton/Mountain View Airport], Ontario, CA (42 mi / 68 km W)
		XVV				Belleville [Railway Station], Ontario, CA (43 mi / 69 km W)
		XBR		CNL3		Brockville [Brockville Regional Tackaberry Airport (1000 Islands Regional Airport)], Ontario, CA (47 mi / 76 km NE)
				NK01		Carthage [Countryman's Landing Strip], New York, US (48 mi / 77 km E)
				CNC9		Perth [Perth Great War Memorial Hospital Heliport], Ontario, CA (49 mi / 79 km N)
				68NK		Morristown [Thibert Field], New York, US (49 mi / 80 km NE)
				1NY3		Richland [Richland Airpark], New York, US (51 mi / 81 km SE)
				05NY		Pulaski [Oswego County Heliport at Pulaski], New York, US (51 mi / 82 km SE)
CYTR		YTR				Trenton [CFB Trenton (Trenton Airport)], Ontario, CA (51 mi / 82 km W)
				CPJ5		Stirling, Ontario, CA (52 mi / 84 km W)
				CNA9		Plevna/Land O'Lakes [Tomvale], Ontario, CA (52 mi / 84 km NW)
				CNS9		Smiths Falls [Smiths Falls Community Hospital Heliport], Ontario, CA (53 mi / 85 km NE)
				NK16		Gouverneur [Hendricks Field], New York, US (56 mi / 90 km E)
				NY96		Mexico [Mexico Airdrome Airport], New York, US (57 mi / 92 km S)
CYSH		YSH				Smiths Falls (Russ Beach) [Montague Airport], Ontario, CA (57 mi / 92 km NE)
		XII				Prescott [Railway Station], Ontario, CA (59 mi / 96 km NE)
				NY10		New Bremen [Duflo Airport], New York, US (60 mi / 96 km SE)
KFZY				FZY		Fulton [Oswego County Airport], New York, US (60 mi / 97 km S)