Nonstop flight route between Dryden, Ontario, Canada and Tucson, Arizona, United States:

About this route:

A direct, nonstop flight between Dryden Regional Airport (YHD), Dryden, Ontario, Canada and Davis–Monthan Air Force Base (DMA), Tucson, Arizona, United States would travel a Great Circle distance of 1,536 miles (or 2,471 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 relatively short distance between Dryden Regional Airport and Davis–Monthan Air Force Base, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Dryden Regional Airport (YHD):

• Dryden Regional Airport (YHD) has 2 runways.
• The furthest airport from Dryden Regional Airport (YHD) is Margaret River Airport (MGV), which is located 10,649 miles (17,138 kilometers) away in Margaret River, Western Australia, Australia.
• The closest airport to Dryden Regional Airport (YHD) is Sioux Lookout Airport (YXL), which is located 42 miles (68 kilometers) ENE of YHD.

Facts about Davis–Monthan Air Force Base (DMA):

• In April 1953 the Air Defense Command's 15th Fighter-Interceptor Squadron was activated with F-86A Sabres.
• In 1984, as a result of the first series of Strategic Arms Reduction Treaties START I between the United States and the Soviet Union, SAC began to decommission its Titan II missile system.
• 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.
• 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.
• 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 1980s brought several diverse missions to D-M.
• 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.