Nonstop flight route between Washington, D.C. / Virginia, United States and Napakiak, Alaska, United States:

About this route:

A direct, nonstop flight between Washington Dulles International Airport (IAD), Washington, D.C. / Virginia, United States and Napakiak Airport (WNA), Napakiak, Alaska, United States would travel a Great Circle distance of 3,747 miles (or 6,031 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 Napakiak 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 Napakiak 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.
• 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.
• 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.
• Washington Dulles International Airport (IAD) has 5 runways.
• 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.
• Washington Dulles Airport is the busiest airport in the Washington metropolitan area, and second busiest airport in the larger Baltimore–Washington metropolitan area with over 22 million passengers a year.
• Traffic by calendar year
• 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 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.

Facts about Napakiak Airport (WNA):

• Napakiak Airport (WNA) currently has only 1 runway.
• As per Federal Aviation Administration records, Napakiak Airport had 1,840 passenger boardings in calendar year 2008, an increase of 0.7% from the 1,828 enplanements in 2007.
• The furthest airport from Napakiak Airport (WNA) is Cape Town International Airport (CPT), which is located 10,590 miles (17,044 kilometers) away in Cape Town, South Africa.
• The closest airport to Napakiak Airport (WNA) is Napaskiak Airport (PKA), which is located only 7 miles (11 kilometers) E of WNA.
• Because of Napakiak Airport's relatively low elevation of 17 feet, planes can take off or land at Napakiak 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.