Nonstop flight route between Ngari Prefecture, Tibet Autonomous Region, China and Arlington County, Virginia (near Washington, D.C.), United States:

About this route:

A direct, nonstop flight between Ngari Gunsa Airport (NGQ), Ngari Prefecture, Tibet Autonomous Region, China and Ronald Reagan Washington National Airport (DCA), Arlington County, Virginia (near Washington, D.C.), United States would travel a Great Circle distance of 7,318 miles (or 11,777 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 Ngari Gunsa Airport and Ronald Reagan Washington National 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 Ngari Gunsa Airport and Ronald Reagan Washington National 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 Ngari Gunsa Airport (NGQ):

• In addition to being known as "Ngari Gunsa Airport", other names for NGQ include "阿里昆莎机场ལྷ་ས་གོང་དཀར་རྫོང་" and "Ālǐ Kūnshā Jīchǎng".
• The closest airport to Ngari Gunsa Airport (NGQ) is Bhuntar Airport (KUU), which is located 171 miles (275 kilometers) W of NGQ.
• Because of Ngari Gunsa Airport's high elevation of 14,022 feet, planes must typically fly at a faster airspeed in order to takeoff or land at NGQ. Combined with a high temperature, this could make NGQ a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• The furthest airport from Ngari Gunsa Airport (NGQ) is Mataveri International Airport (IPC), which is located 11,774 miles (18,948 kilometers) away in Easter Island, Chile.

Facts about Ronald Reagan Washington National Airport (DCA):

• Because of Ronald Reagan Washington National Airport's relatively low elevation of 15 feet, planes can take off or land at Ronald Reagan Washington National 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.
• Given Reagan National Airport's proximity to the city and high-security facilities, Reagan National has extra security precautions required by the Washington Air Defense Identification Zone that have been in place since the airport began operations.
• The closest airport to Ronald Reagan Washington National Airport (DCA) is Bolling Air Force Base (BOF), which is located only 1 miles (2 kilometers) ESE of DCA.
• Ronald Reagan Washington National Airport (DCA) has 3 runways.
• The furthest airport from Ronald Reagan Washington National Airport (DCA) is Margaret River Airport (MGV), which is located 11,682 miles (18,800 kilometers) away in Margaret River, Western Australia, Australia.
• Reagan National Airport has noise restrictions that are some of the most restrictive in the country.
• The Washington National Airport Terminal and South Hangar Line were listed on the National Register of Historic Places in 1997.
• The Ronand Reagan Washington National Airport station on the Washington Metro, serving the Yellow and Blue lines, is located on an elevated outdoor platform station adjacent to Terminals B and C.
• Service to the airport's Metro station began in 1977.