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

About this route:

A direct, nonstop flight between Canadian Forces Base Trenton (YTR), Trenton, Ontario, Canada and Kobuk Airport (OBU), Kobuk, Alaska, United States would travel a Great Circle distance of 3,191 miles (or 5,136 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 Kobuk 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 Kobuk 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):

• Canadian Forces Base Trenton (YTR) currently has only 1 runway.
• Canada upgraded its transport and search and rescue fleets during the 1960s when the RCAF purchased the CC-137 Husky, CC-130 Hercules, CH-113 Labrador and CC-115 Buffalo aircraft.
• In addition to being known as "Canadian Forces Base Trenton", another name for YTR is "Trenton Airport".
• 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.
• 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.
• RCAF Station Trenton was renamed Canadian Forces Base Trenton after the February 1, 1968 merger of the RCAF with the Royal Canadian Navy and Canadian Army to form the Canadian Forces.
• In 1929, 960 acres of farmland near Trenton were purchased by the federal government to establish a Royal Canadian Air Force station to be called RCAF Station Trenton.
• The closest airport to Canadian Forces Base Trenton (YTR) is Peterborough Airport (YPQ), which is located 42 miles (68 kilometers) W of YTR.
• 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.
• A contract for new training accommodations is expected to be awarded in 2010, with construction tentatively set for completion by summer 2012.

Facts about Kobuk Airport (OBU):

• Kobuk Airport covers an area of 167 acres at an elevation of 142 feet above mean sea level.
• The furthest airport from Kobuk Airport (OBU) is George Airport (GRJ), which is located 10,163 miles (16,356 kilometers) away in George, South Africa.
• The closest airport to Kobuk Airport (OBU) is Dahl Creek Airport (DCK), which is located only 2 miles (3 kilometers) N of OBU.
• For the 12-month period ending September 29, 2011, the airport had 5,000 aircraft operations, an average of 13 per day, 100% air taxi.
• Kobuk Airport (OBU) currently has only 1 runway.
• Because of Kobuk Airport's relatively low elevation of 142 feet, planes can take off or land at Kobuk 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.
• In addition to being known as "Kobuk Airport", another name for OBU is "PAOB".