Nonstop flight route between Washington, D.C. / Virginia, United States and Karratha / Dampier, Western Australia, Australia:

About this route:

A direct, nonstop flight between Washington Dulles International Airport (IAD), Washington, D.C. / Virginia, United States and Karratha Airport (KTA), Karratha / Dampier, Western Australia, Australia would travel a Great Circle distance of 10,920 miles (or 17,574 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 Washington Dulles International Airport and Karratha 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 Washington Dulles International Airport and Karratha 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 Washington Dulles International Airport (IAD):

• Dulles is accessible via the Dulles Access Road/Dulles Greenway and State Route 28.
• Washington Dulles International Airport is a public airport in Dulles, Virginia, 26 miles west of downtown Washington, D.C.
• 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 main terminal was recognized by the American Institute of Architects in 1966 for its design concept.
• In September 2009, a 121,700 square feet central Transportation Security Administration checkpoint was added on a new security mezzanine level of the main terminal.
• By the 1980s, the original design, which had mobile lounges meet each plane, was no longer well-suited to Dulles' role as a hub airport.
• 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.
• 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.
• 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.

Facts about Karratha Airport (KTA):

• Karratha Airport handled 675,207 passengers last year.
• The closest airport to Karratha Airport (KTA) is Barrow Island Airport (BWB), which is located 89 miles (143 kilometers) W of KTA.
• Because of Karratha Airport's relatively low elevation of 32 feet, planes can take off or land at Karratha 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 Karratha Airport (KTA) is Clayton J. Lloyd International Airport (AXA), which is nearly antipodal to Karratha Airport (meaning Karratha Airport is almost on the exact opposite side of the Earth from Clayton J. Lloyd International Airport), and is located 12,263 miles (19,736 kilometers) away in The Valley, Anguilla.
• Karratha Airport (KTA) currently has only 1 runway.