Nonstop flight route between Borden, Ontario, Canada and Middleton Island, Alaska, United States:

About this route:

A direct, nonstop flight between Canadian Forces Base Borden (YBN), Borden, Ontario, Canada and Middleton Island Airport (MDO), Middleton Island, Alaska, United States would travel a Great Circle distance of 2,880 miles (or 4,634 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 Borden and Middleton Island 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 Borden and Middleton Island 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 Borden (YBN):

• In addition to being known as "Canadian Forces Base Borden", other names for YBN include "16 Wing Borden" and "Borden Heliport".
• The furthest airport from Canadian Forces Base Borden (YBN) is Margaret River Airport (MGV), which is located 11,364 miles (18,288 kilometers) away in Margaret River, Western Australia, Australia.
• Only the taxiway and a small section of runway 05/23 remains today, with a helicopter pad at the base of the runway.
• Because of Canadian Forces Base Borden's relatively low elevation of 729 feet, planes can take off or land at Canadian Forces Base Borden 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 Ontario Heritage Foundation, Ministry of Culture and Recreation erected a plaque in 1976.
• The closest airport to Canadian Forces Base Borden (YBN) is Buttonville Airport (YKZ), which is located 39 miles (63 kilometers) SE of YBN.
• The historic birthplace of the Royal Canadian Air Force, CFB Borden is home to the largest training wing in the Canadian Forces.

Facts about Middleton Island Airport (MDO):

• The closest airport to Middleton Island Airport (MDO) is Boswell Bay Airport (BSW), which is located 67 miles (109 kilometers) N of MDO.
• Because of Middleton Island Airport's relatively low elevation of 100 feet, planes can take off or land at Middleton Island 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.
• Middleton Island Airport (MDO) has 2 runways.
• The furthest airport from Middleton Island Airport (MDO) is Port Elizabeth International Airport (PLZ), which is located 10,639 miles (17,122 kilometers) away in Port Elizabeth, South Africa.