Nonstop flight route between St. Louis, Missouri, United States and Nyingchi, Tibet Autonomous Region, China:

About this route:

A direct, nonstop flight between Lambert–St. Louis International Airport (STL), St. Louis, Missouri, United States and Nyingchi Mainling Airport (LZY), Nyingchi, Tibet Autonomous Region, China would travel a Great Circle distance of 7,725 miles (or 12,433 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 Lambert–St. Louis International Airport and Nyingchi Mainling 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 Lambert–St. Louis International Airport and Nyingchi Mainling 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 Lambert–St. Louis International Airport (STL):

• The April 1957 Official Airline Guide shows TWA with 44 weekday departures.
• In 1982, Trans World Airlines moved its hub from Kansas City International Airport.
• The furthest airport from Lambert–St. Louis International Airport (STL) is Margaret River Airport (MGV), which is located 10,986 miles (17,681 kilometers) away in Margaret River, Western Australia, Australia.
• TWA's hub grew again in 1986 when the airline bought Ozark Airlines, which had its hub at Lambert's Concourse D.
• In early October 2009, Southwest Airlines announced the addition of 6 daily flights to several cities it already served from St.
• By September 2002, Lambert's passenger traffic had declined by 16.9% from before the terrorist attacks a year earlier, which was the 8th biggest percentage drop of the major US airports.
• In the late 1920s, Lambert Field became the first airport with an air traffic control system—albeit one that communicated with pilots via waving flags.
• Lambert–St. Louis International Airport (STL) has 4 runways.
• The closest airport to Lambert–St. Louis International Airport (STL) is St. Louis Downtown Airport (CPS), which is located only 16 miles (27 kilometers) SE of STL.
• During the war, the airport became a manufacturing base for McDonnell Aircraft and Curtiss-Wright.
• Because of Lambert–St. Louis International Airport's relatively low elevation of 605 feet, planes can take off or land at Lambert–St. Louis 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.

Facts about Nyingchi Mainling Airport (LZY):

• Nyingchi Mainling Airport (LZY) currently has only 1 runway.
• Because of Nyingchi Mainling Airport's high elevation of 9,675 feet, planes must typically fly at a faster airspeed in order to takeoff or land at LZY. Combined with a high temperature, this could make LZY a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• The closest airport to Nyingchi Mainling Airport (LZY) is Along Airport (IXV), which is located 83 miles (133 kilometers) SSE of LZY.
• The furthest airport from Nyingchi Mainling Airport (LZY) is La Florida Airport (LSC), which is located 11,567 miles (18,616 kilometers) away in La Serena, Chile.
• Nyingchi Airport is the third airport that Tibet has put into operation.
• In addition to being known as "Nyingchi Mainling Airport", other names for LZY include "林芝米林机场" and "Línzhī Mǐlín Jīchǎng".
• The first landing of a commercial aircraft was made by an Air China Boeing 757 without passengers on July 12, 2006.