Nonstop flight route between Fort Sill, Oklahoma, United States and Taitung, Taiwan, Republic of China:
Departure Airport:

Arrival Airport:

Distance from FSI to TTT:
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- About this route
- FSI Airport Information
- TTT Airport Information
- Facts about FSI
- Facts about TTT
- 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 TTT
- List of Nearest Airports to TTT
- Map of Furthest Airports from TTT
- List of Furthest Airports from TTT
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Taitung Airport (TTT), Taitung, Taiwan, Republic of China would travel a Great Circle distance of 7,699 miles (or 12,391 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 Taitung 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 Taitung 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: | TTT / |
Airport Names: |
|
Location: | Taitung, Taiwan, Republic of China |
GPS Coordinates: | 22°45'16"N by 121°6'6"E |
Area Served: | Taitung City, Taiwan |
Operator/Owner: | Civil Aeronautics Administration Ministry of National Defense |
Airport Type: | Public |
Elevation: | 143 feet (44 meters) |
# of Runways: | 1 |
View all routes: | Routes from TTT |
More Information: | TTT Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- 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.
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
- 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.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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.
Facts about Taitung Airport (TTT):
- In addition to being known as "Taitung Airport", other names for TTT include "台東航空站台東機場", "Táidōng HángkōngzhànTáidōng Jīchǎng" and "RCFN".
- Because of Taitung Airport's relatively low elevation of 143 feet, planes can take off or land at Taitung 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.
- Taitung Airport (TTT) currently has only 1 runway.
- The airport resides at an elevation of 143 feet above mean sea level.
- The furthest airport from Taitung Airport (TTT) is Dr. Luis María Argaña International Airport (ESG), which is nearly antipodal to Taitung Airport (meaning Taitung Airport is almost on the exact opposite side of the Earth from Dr. Luis María Argaña International Airport), and is located 12,316 miles (19,821 kilometers) away in Mariscal Estigarribia, Paraguay.
- The closest airport to Taitung Airport (TTT) is Lyudao Airport (Green Island Airport) (GNI), which is located 24 miles (38 kilometers) ESE of TTT.