Nonstop flight route between Fort Sill, Oklahoma, United States and Hotan, Xinjiang, China:
Departure Airport:

Arrival Airport:

Distance from FSI to HTN:
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- About this route
- FSI Airport Information
- HTN Airport Information
- Facts about FSI
- Facts about HTN
- Map of Nearest Airports to FSI
- List of Nearest Airports to FSI
- Map of Furthest Airports from FSI
- List of Furthest Airports from FSI
- Map of Nearest Airports to HTN
- List of Nearest Airports to HTN
- Map of Furthest Airports from HTN
- List of Furthest Airports from HTN
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Hotan Airport (HTN), Hotan, Xinjiang, China would travel a Great Circle distance of 7,482 miles (or 12,042 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 Hotan 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 Hotan Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | FSI / KFSI |
Airport Name: | Henry Post Army Airfield |
Location: | Fort Sill, Oklahoma, United States |
GPS Coordinates: | 34°38'58"N by 98°24'7"W |
Operator/Owner: | U.S. Army ATCA-ASO |
Airport Type: | Military |
Elevation: | 1189 feet (362 meters) |
# of Runways: | 1 |
View all routes: | Routes from FSI |
More Information: | FSI Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | HTN / ZWTN |
Airport Names: |
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Location: | Hotan, Xinjiang, China |
GPS Coordinates: | 37°2'18"N by 79°51'53"E |
Area Served: | Hotan, Xinjiang, People's Republic of China |
Operator/Owner: | Government |
Airport Type: | Public |
Elevation: | 4672 feet (1,424 meters) |
# of Runways: | 1 |
View all routes: | Routes from HTN |
More Information: | HTN Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- 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.
- 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.
- Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
- 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.
- The first Army aviation at Fort Sill began on 26 July 1915 when eight Curtiss JN-3 airplanes of the 1st Aero Squadron arrived from Rockwell Field, California.
- The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
- Post Field served as a base for flight training for the Air Service.
Facts about Hotan Airport (HTN):
- The furthest airport from Hotan Airport (HTN) is Mataveri International Airport (IPC), which is located 11,566 miles (18,613 kilometers) away in Easter Island, Chile.
- In addition to being known as "Hotan Airport", other names for HTN include "和田机场" and "Hétián Jīchǎng".
- Hotan Airport (HTN) currently has only 1 runway.
- The closest airport to Hotan Airport (HTN) is Kushok Bakula Rimpochhe Airport (IXL), which is located 239 miles (385 kilometers) SSW of HTN.
- Because of Hotan Airport's high elevation of 4,672 feet, planes must typically fly at a faster airspeed in order to takeoff or land at HTN. Combined with a high temperature, this could make HTN a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.