Nonstop flight route between Fort Sill, Oklahoma, United States and Nyingchi, Tibet Autonomous Region, China:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Nyingchi Mainling Airport (LZY), Nyingchi, Tibet Autonomous Region, China would travel a Great Circle distance of 7,941 miles (or 12,779 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 Henry Post Army Airfield 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 Henry Post Army Airfield 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 Henry Post Army Airfield (FSI):

• Air Service/Corps units assigned to Post Field between 1919 and 1941
• With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
• There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• The furthest airport from Henry Post Army Airfield (FSI) is Sir Gaëtan Duval Airport (RRG), which is located 10,920 miles (17,575 kilometers) away in Rodrigues Island, Mauritius.
• The closest airport to Henry Post Army Airfield (FSI) is Lawton–Fort Sill Regional Airport (LAW), which is located only 6 miles (9 kilometers) S of FSI.
• Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.

Facts about Nyingchi Mainling Airport (LZY):

• 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.
• Nyingchi Mainling Airport is an airport in Mainling, Nyingchi Prefecture, Tibet Autonomous Region, China.
• The closest airport to Nyingchi Mainling Airport (LZY) is Along Airport (IXV), which is located 83 miles (133 kilometers) SSE of LZY.
• The first landing of a commercial aircraft was made by an Air China Boeing 757 without passengers on July 12, 2006.
• 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 Mainling Airport (LZY) currently has only 1 runway.
• In addition to being known as "Nyingchi Mainling Airport", other names for LZY include "林芝米林机场" and "Línzhī Mǐlín Jīchǎng".