Nonstop flight route between Ngari Prefecture, Tibet Autonomous Region, China and Washington, D.C. / Virginia, United States:

About this route:

A direct, nonstop flight between Ngari Gunsa Airport (NGQ), Ngari Prefecture, Tibet Autonomous Region, China and Washington Dulles International Airport (IAD), Washington, D.C. / Virginia, United States would travel a Great Circle distance of 7,320 miles (or 11,780 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 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 Ngari Gunsa 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 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 Washington Dulles International Airport (IAD):

• A new train system, dubbed AeroTrain and developed by Mitsubishi, began in 2010 to transport passengers between the concourses and the main terminal.
• Washington Dulles International Airport (IAD) has 5 runways.
• A new and permanent C/D concourse is planned as part of the D2 Dulles Development Project.
• The design included a landscaped man-made lake to collect rainwater, a low-rise hotel, and a row of office buildings along the north side of the main parking lot.
• 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 Metropolitan Washington Airports Authority has begun to gradually phase out the mobile lounge system for inter-terminal passenger movements in favor of the AeroTrain, an underground people mover which currently operates to Concourses A, B and C, and a pedestrian walkway system.
• 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.
• 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.