Nonstop flight route between Norman, Oklahoma, United States and Lhasa, Tibet Autonomous Region, China:

About this route:

A direct, nonstop flight between University of Oklahoma Max Westheimer Airport (OUN), Norman, Oklahoma, United States and Lhasa Gonggar Airport (LXA), Lhasa, Tibet Autonomous Region, China would travel a Great Circle distance of 7,944 miles (or 12,785 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 University of Oklahoma Max Westheimer Airport and Lhasa Gonggar 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 University of Oklahoma Max Westheimer Airport and Lhasa Gonggar 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 University of Oklahoma Max Westheimer Airport (OUN):

• University of Oklahoma Westheimer Airport is a public use airport three miles northwest of Norman, in Cleveland County, Oklahoma.
• The closest airport to University of Oklahoma Max Westheimer Airport (OUN) is Will Rogers World Airport (OKC), which is located only 13 miles (20 kilometers) NW of OUN.
• The furthest airport from University of Oklahoma Max Westheimer Airport (OUN) is Sir Gaëtan Duval Airport (RRG), which is located 10,853 miles (17,467 kilometers) away in Rodrigues Island, Mauritius.
• University of Oklahoma Max Westheimer Airport (OUN) has 2 runways.

Facts about Lhasa Gonggar Airport (LXA):

• Given the frequency of strong air currents picking up in the afternoon, most flights into the airport are scheduled in the morning.
• In 1965 the Gonggar Airport was constructed.
• The furthest airport from Lhasa Gonggar Airport (LXA) is Carriel Sur International Airport (CCP), which is located 11,377 miles (18,309 kilometers) away in Concepción, Bío Bío Region, Chile.
• A new highway between Lhasa and the Gonggar Airport has been built by the Transportation Department of Tibet at a cost of RMB 1.5 billion yuan.
• The closest airport to Lhasa Gonggar Airport (LXA) is Shigatse Peace Airport (RKZ), which is located 97 miles (156 kilometers) W of LXA.
• Lhasa Gonggar Airport (LXA) has 2 runways.
• Pilots landing at Lhasa Gonggar Airport must be specially trained in handling manoeuvres at landing at the high altitude of 3,700 metres.
• In addition to being known as "Lhasa Gonggar Airport", other names for LXA include "拉萨贡嘎机场ལྷ་ས་གོང་དཀར་རྫོང་" and "Lāsà Gònggá Jīchǎnglha sa gong kar dzong".
• Building an airport in Tibet, which is termed in flying parlance as going over a "hump" in the Tibetan Plateau, has gone through a process of trial and error through many hazardous air routes and several fatal accidents during World War II.
• Because of Lhasa Gonggar Airport's high elevation of 11,713 feet, planes must typically fly at a faster airspeed in order to takeoff or land at LXA. Combined with a high temperature, this could make LXA a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.