Nonstop flight route between Tucson, Arizona, United States and Sydney, Nova Scotia, Canada:

About this route:

A direct, nonstop flight between Davis–Monthan Air Force Base (DMA), Tucson, Arizona, United States and Sydney/J.A. Douglas McCurdy Airport (YQY), Sydney, Nova Scotia, Canada would travel a Great Circle distance of 2,835 miles (or 4,563 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 Sydney/J.A. Douglas McCurdy 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 Sydney/J.A. Douglas McCurdy 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.
• 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.
• In 1953, the jet age came to Davis-Monthan when SAC units on the base converted to the new Boeing B-47 Stratojet.
• Military presence at the field began when Sergeant Simpson relocated his fuel and service operation to the site on 6 October 1927.
• 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.
• The base was named in honor of World War I pilots Lieutenants Samuel H.

Facts about Sydney/J.A. Douglas McCurdy Airport (YQY):

• On 27 July 2009 Sydney Airport was renamed after John Alexander Douglas McCurdy, who was a Canadian aviation pioneer who first flew the Silver Dart, holder of Canada's first pilot's license and a Lieutenant Governor of Nova Scotia from 1947 to 1952.
• The closest airport to Sydney/J.A. Douglas McCurdy Airport (YQY) is Port Hawkesbury Airport (YPS), which is located 72 miles (117 kilometers) WSW of YQY.
• Because of Sydney/J.A. Douglas McCurdy Airport's relatively low elevation of 203 feet, planes can take off or land at Sydney/J.A. Douglas McCurdy 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.
• The furthest airport from Sydney/J.A. Douglas McCurdy Airport (YQY) is Albany Airport (ALH), which is located 11,654 miles (18,755 kilometers) away in Albany, Western Australia, Australia.
• Sydney/J.A. Douglas McCurdy Airport (YQY) has 2 runways.
• The airport is classified as an airport of entry by NAV CANADA and is staffed by the Canada Border Services Agency.