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

About this route:

A direct, nonstop flight between Seward Airport (SWD), Seward, Alaska, United States and Canadian Forces Base Trenton (YTR), Trenton, Ontario, Canada 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 Seward Airport and Canadian Forces Base Trenton, 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 Seward Airport and Canadian Forces Base Trenton. 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 Seward Airport (SWD):

• Seward Airport (SWD) has 2 runways.
• The closest airport to Seward Airport (SWD) is Chenega Bay Airport (NCN), which is located 49 miles (79 kilometers) E of SWD.
• 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.
• Seward Airport is a state-owned, public-use airport located two nautical miles northeast of the central business district of Seward, a city in Kenai Peninsula Borough of the U.S.
• 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.

Facts about Canadian Forces Base Trenton (YTR):

• The closest airport to Canadian Forces Base Trenton (YTR) is Peterborough Airport (YPQ), which is located 42 miles (68 kilometers) W of YTR.
• 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.
• Maintenance Hangar 2 is a two bay maintenance hangar designed for CC-130J Super Hercules aircraft.
• 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 has several recognized and classified Federal Heritage buildings on the Register of the Government of Canada Heritage Buildings.
• Canadian Forces Base Trenton (YTR) currently has only 1 runway.
• A new Material Distribution Centre opened on November 2, 2010.
• In addition to being known as "Canadian Forces Base Trenton", another name for YTR is "Trenton Airport".
• A contract for new training accommodations is expected to be awarded in 2010, with construction tentatively set for completion by summer 2012.