Nonstop flight route between Tucson, Arizona, United States and Gjoa Haven, Nunavut, Canada:

About this route:

A direct, nonstop flight between Davis–Monthan Air Force Base (DMA), Tucson, Arizona, United States and Gjoa Haven Airport (YHK), Gjoa Haven, Nunavut, Canada would travel a Great Circle distance of 2,589 miles (or 4,167 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 Davis–Monthan Air Force Base and Gjoa Haven 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 Davis–Monthan Air Force Base and Gjoa Haven 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 Davis–Monthan Air Force Base (DMA):

• The closest airport to Davis–Monthan Air Force Base (DMA) is Tucson International Airport (TUS), which is located only 5 miles (8 kilometers) SW of DMA.
• On 1 October 1976, the base was transferred to Tactical Air Command after 30 years under SAC.
• Training at the airfield came to a halt on 14 August 1945, when the Japanese surrendered.
• The furthest airport from Davis–Monthan Air Force Base (DMA) is Sir Gaëtan Duval Airport (RRG), which is located 11,508 miles (18,521 kilometers) away in Rodrigues Island, Mauritius.
• The 41st Electronic Combat Squadron, equipped with the EC-130H Compass Call aircraft, arrived on 1 July 1980, and reported to the 552d Airborne Warning and Control Wing.
• With the end of the war, operations at the base came to a virtual standstill.
• One of the wing's tenant units, the 55th Electronic Combat Group, is tasked to provide command, control and communications countermeasures in support of tactical forces with its EC-130H aircraft.
• Davis-Monthan Airport became Tucson Army Air Field in 1940, as the United States prepared for World War II.
• After the execution of Operation Enduring Freedom, eight A-10s from the 355 WG were called to Bagram Air Base, Afghanistan, to fly close air support missions supporting multinational ground forces.

Facts about Gjoa Haven Airport (YHK):

• The furthest airport from Gjoa Haven Airport (YHK) is Albany Airport (ALH), which is located 9,773 miles (15,727 kilometers) away in Albany, Western Australia, Australia.
• Gjoa Haven Airport (YHK) currently has only 1 runway.
• The closest airport to Gjoa Haven Airport (YHK) is Taloyoak Airport (YYH), which is located 84 miles (136 kilometers) NE of YHK.
• Because of Gjoa Haven Airport's relatively low elevation of 154 feet, planes can take off or land at Gjoa Haven 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.