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

Arrival Airport:

Distance from FSI to BPL:
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- About this route
- FSI Airport Information
- BPL Airport Information
- Facts about FSI
- Facts about BPL
- 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 BPL
- List of Nearest Airports to BPL
- Map of Furthest Airports from BPL
- List of Furthest Airports from BPL
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Bole Alashankou Airport (BPL), Bole, Xinjiang, China would travel a Great Circle distance of 6,941 miles (or 11,170 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 Bole Alashankou 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 Bole Alashankou 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: | BPL / ZWBL |
Airport Names: |
|
Location: | Bole, Xinjiang, China |
GPS Coordinates: | 44°53'42"N by 82°17'58"E |
Area Served: | Bole, Alashankou and Shuanghe |
Airport Type: | Public |
Elevation: | 1253 feet (382 meters) |
View all routes: | Routes from BPL |
More Information: | BPL Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- With the end of World War I, in October 1919 Post Field was deactivated as an active duty airfield in accordance with sharply reduced military budgets, and a small caretaker unit was assigned to the facility for administrative reasons to support the balloon school/company.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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.
- Post Field served as a base for flight training for the Air Service.
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
- Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
- 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.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
Facts about Bole Alashankou Airport (BPL):
- In addition to being known as "Bole Alashankou Airport", other names for BPL include "博乐阿拉山口机场" and "Bólè Ālāshānkǒu Jīchǎng".
- The furthest airport from Bole Alashankou Airport (BPL) is Gamboa Airport (WCA), which is located 11,234 miles (18,080 kilometers) away in Castro, Chile.
- The closest airport to Bole Alashankou Airport (BPL) is Yining Airport (YIN), which is located 81 miles (130 kilometers) SW of BPL.