Nonstop flight route between Arlington County, Virginia (near Washington, D.C.), United States and Yushu County, Qinghai, China:

About this route:

A direct, nonstop flight between Ronald Reagan Washington National Airport (DCA), Arlington County, Virginia (near Washington, D.C.), United States and Yushu Batang Airport (YUS), Yushu County, Qinghai, China would travel a Great Circle distance of 7,469 miles (or 12,020 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 Ronald Reagan Washington National Airport and Yushu Batang 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 Ronald Reagan Washington National Airport and Yushu Batang 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 Ronald Reagan Washington National Airport (DCA):

• Reagan National is a hub for US Airways, Reagan National's largest carrier.
• Originally the airport had no perimeter rule.
• 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.
• Other than 40 slot exemptions, flights into and out of DCA are not allowed to exceed 1,250 statute miles in any direction nonstop, in an effort to send air traffic to the larger but more distant Washington Dulles International Airport.
• 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.
• Ronald Reagan Washington National Airport (DCA) has 3 runways.
• 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.
• After the attacks, the airport was closed for several weeks, and security was tightened when it reopened.
• Reagan National only has United States immigration and customs facilities for corporate jet traffic.
• Service to the airport's Metro station began in 1977.

Facts about Yushu Batang Airport (YUS):

• In addition to being known as "Yushu Batang Airport", other names for YUS include "玉树巴塘机场" and "Yùshù Batáng Jīchǎng".
• The closest airport to Yushu Batang Airport (YUS) is Qamdo Bamda Airport (BPX), which is located 158 miles (254 kilometers) S of YUS.
• The construction of the airport started in 2007.
• The furthest airport from Yushu Batang Airport (YUS) is Carriel Sur International Airport (CCP), which is located 11,813 miles (19,012 kilometers) away in Concepción, Bío Bío Region, Chile.
• Because of Yushu Batang Airport's high elevation of 12,762 feet, planes must typically fly at a faster airspeed in order to takeoff or land at YUS. Combined with a high temperature, this could make YUS a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• Yushu Batang Airport has a 3,800 meter-long runway, and can receive A319 aircraft.