Nonstop flight route between Dunhuang, Gansu, China and Borden, Ontario, Canada:

About this route:

A direct, nonstop flight between Dunhuang Airport (DNH), Dunhuang, Gansu, China and Canadian Forces Base Borden (YBN), Borden, Ontario, Canada would travel a Great Circle distance of 6,594 miles (or 10,612 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 Dunhuang Airport and Canadian Forces Base Borden, 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 Dunhuang Airport and Canadian Forces Base Borden. 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 Dunhuang Airport (DNH):

• In addition to being known as "Dunhuang Airport", other names for DNH include "敦煌机场" and "Dūnhuáng Jīchǎng".
• The closest airport to Dunhuang Airport (DNH) is Jiayuguan Airport (JGN), which is located 188 miles (303 kilometers) E of DNH.
• The furthest airport from Dunhuang Airport (DNH) is Pupelde Airfield (ZUD), which is located 11,831 miles (19,041 kilometers) away in Ancud, Los Lagos Region, Chile.

Facts about Canadian Forces Base Borden (YBN):

• The closest airport to Canadian Forces Base Borden (YBN) is Buttonville Airport (YKZ), which is located 39 miles (63 kilometers) SE of YBN.
• In August 2010, the Canadian department of Defence announced a C$209 million series of projects to construct new facilities, and upgrade existing facilities, at CFB Borden.
• 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 Air Force Annex of the Base Borden Military Museum is dedicated to the memory of First World War Victoria Cross recipient Lieutenant Alan McLeod, the youngest Canadian Airman to receive the award.
• 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.
• During the Cold War, Borden's importance as an RCAF facility in Ontario declined in favour of CFB Trenton, CFB Uplands and CFB North Bay.
• In addition to being known as "Canadian Forces Base Borden", other names for YBN include "16 Wing Borden" and "Borden Heliport".