Nonstop flight route between Fort Sill, Oklahoma, United States and Lahad Datu, Sabah, Malaysia:
Departure Airport:

Arrival Airport:

Distance from FSI to LDU:
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- About this route
- FSI Airport Information
- LDU Airport Information
- Facts about FSI
- Facts about LDU
- 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 LDU
- List of Nearest Airports to LDU
- Map of Furthest Airports from LDU
- List of Furthest Airports from LDU
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Lahad Datu Airport (LDU), Lahad Datu, Sabah, Malaysia would travel a Great Circle distance of 8,800 miles (or 14,163 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 Lahad Datu 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 Lahad Datu 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: | LDU / WBKD |
Airport Names: |
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Location: | Lahad Datu, Sabah, Malaysia |
GPS Coordinates: | 5°1'59"N by 118°19'15"E |
Operator/Owner: | Malaysia Airports Holdings Berhad |
Airport Type: | Public |
Elevation: | 45 feet (14 meters) |
# of Runways: | 1 |
View all routes: | Routes from LDU |
More Information: | LDU Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- 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.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
- The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- 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.
- 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 Army Airfield (FSI) currently has only 1 runway.
Facts about Lahad Datu Airport (LDU):
- The closest airport to Lahad Datu Airport (LDU) is Semporna Airport (SMM), which is located 45 miles (72 kilometers) SSE of LDU.
- Lahad Datu Airport (LDU) currently has only 1 runway.
- Because of Lahad Datu Airport's relatively low elevation of 45 feet, planes can take off or land at Lahad Datu 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.
- In addition to being known as "Lahad Datu Airport", another name for LDU is "Lapangan Terbang Lahad Datu 拿笃机场".
- Lahad Datu Airport handled 99,983 passengers last year.
- The furthest airport from Lahad Datu Airport (LDU) is Coari Airport (CIZ), which is nearly antipodal to Lahad Datu Airport (meaning Lahad Datu Airport is almost on the exact opposite side of the Earth from Coari Airport), and is located 12,319 miles (19,826 kilometers) away in Coari, Amazonas, Brazil.