Nonstop flight route between Trenton, Ontario, Canada and Seward, Alaska, United States:

About this route:

A direct, nonstop flight between Canadian Forces Base Trenton (YTR), Trenton, Ontario, Canada and Seward Airport (SWD), Seward, Alaska, United States would travel a Great Circle distance of 3,066 miles (or 4,934 kilometers).

A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Canadian Forces Base Trenton and Seward Airport, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between Canadian Forces Base Trenton and Seward Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Canadian Forces Base Trenton (YTR):

• The construction of a new northwest ramp and associated taxiway infrastructure, consisting of approximately 82,500 m2 of concrete and 47,400 m2 of asphalt surface began in 2009.
• Temporary storage facilities were built at the base for the CC-177 Globemaster III.
• The recapitalization of the northeast ramp was completed in summer 2008, and reconstruction of the southeast ramp was completed in the summer of 2009.
• Canadian Forces Base Trenton (YTR) currently has only 1 runway.
• In addition to being known as "Canadian Forces Base Trenton", another name for YTR is "Trenton Airport".
• Canadian Forces Base Trenton, is a Canadian Forces base located 2.3 nautical miles northeast of Trenton, Ontario.
• Because of Canadian Forces Base Trenton's relatively low elevation of 283 feet, planes can take off or land at Canadian Forces Base Trenton at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• CFB Trenton plays a key support role for the National Search and Rescue Program, being home to Joint Rescue Coordination Centre Trenton which is jointly staffed by the RCAF and Canadian Coast Guard personnel who have responsibility for coordinating aircraft and marine rescue incidents in central and Arctic Canada.
• The closest airport to Canadian Forces Base Trenton (YTR) is Peterborough Airport (YPQ), which is located 42 miles (68 kilometers) W of YTR.
• On February 2, 1959, RCAF Station Trenton became the destination for CF-105 Arrow 25204, flying from the Avro Canada manufacturing facility at Malton Airport.
• The furthest airport from Canadian Forces Base Trenton (YTR) is Margaret River Airport (MGV), which is located 11,462 miles (18,446 kilometers) away in Margaret River, Western Australia, Australia.
• A new Material Distribution Centre opened on November 2, 2010.

Facts about Seward Airport (SWD):

• Seward Airport (SWD) has 2 runways.
• Because of Seward Airport's relatively low elevation of 22 feet, planes can take off or land at Seward Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• The furthest airport from Seward Airport (SWD) is Port Elizabeth International Airport (PLZ), which is located 10,617 miles (17,086 kilometers) away in Port Elizabeth, South Africa.
• The closest airport to Seward Airport (SWD) is Chenega Bay Airport (NCN), which is located 49 miles (79 kilometers) E of SWD.
• The airport was built during World War II.