Nonstop flight route between Dunk Island, Queensland, Australia and Washington, D.C. / Virginia, United States:

About this route:

A direct, nonstop flight between Dunk Island Airport (DKI), Dunk Island, Queensland, Australia and Washington Dulles International Airport (IAD), Washington, D.C. / Virginia, United States would travel a Great Circle distance of 9,455 miles (or 15,216 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 Dunk Island Airport and Washington Dulles International 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 Dunk Island Airport and Washington Dulles International 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 Dunk Island Airport (DKI):

• The closest airport to Dunk Island Airport (DKI) is Mareeba Airfield (MRG), which is located 77 miles (124 kilometers) NW of DKI.
• Dunk Island Airport (DKI) currently has only 1 runway.
• The furthest airport from Dunk Island Airport (DKI) is Agostinho Neto Airport (NTO), which is located 11,857 miles (19,082 kilometers) away in Ponta do Sol, Santo Antão, Cape Verde.
• Because of Dunk Island Airport's relatively low elevation of 20 feet, planes can take off or land at Dunk 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.

Facts about Washington Dulles International Airport (IAD):

• Washington Dulles International Airport (IAD) has 5 runways.
• The furthest airport from Washington Dulles International Airport (IAD) is Margaret River Airport (MGV), which is located 11,659 miles (18,763 kilometers) away in Margaret River, Western Australia, Australia.
• Dulles is accessible via the Dulles Access Road/Dulles Greenway and State Route 28.
• Because of Washington Dulles International Airport's relatively low elevation of 313 feet, planes can take off or land at Washington Dulles International 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 closest airport to Washington Dulles International Airport (IAD) is Leesburg Executive Airport (JYO), which is located only 11 miles (17 kilometers) NNW of IAD.
• At the end of World War II, growth in aviation and in the Washington metropolitan area led Congress to pass the Washington Airport Act of 1950, providing federal backing for a second airport.
• A new train system, dubbed AeroTrain and developed by Mitsubishi, began in 2010 to transport passengers between the concourses and the main terminal.
• The main terminal was extended in 1996 to 1,240 feet —Saarinen's original design length—which was slightly more than double its originally constructed length of 600 feet.