Nonstop flight route between El Nido, Palawan, Philippines and Fort Sill, Oklahoma, United States:
Departure Airport:

Arrival Airport:

Distance from ENI to FSI:
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- About this route
- ENI Airport Information
- FSI Airport Information
- Facts about ENI
- Facts about FSI
- Map of Nearest Airports to ENI
- List of Nearest Airports to ENI
- Map of Furthest Airports from ENI
- List of Furthest Airports from ENI
- Map of Nearest Airports to FSI
- List of Nearest Airports to FSI
- Map of Furthest Airports from FSI
- List of Furthest Airports from FSI
About this route:
A direct, nonstop flight between El Nido Airport (ENI), El Nido, Palawan, Philippines and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 8,416 miles (or 13,544 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 El Nido Airport and Henry Post Army Airfield, 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 El Nido Airport and Henry Post Army Airfield. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | ENI / RPEN |
Airport Name: | El Nido Airport |
Location: | El Nido, Palawan, Philippines |
GPS Coordinates: | 11°12'9"N by 119°24'57"E |
Area Served: | El Nido, Palawan, Philippines |
# of Runways: | 1 |
View all routes: | Routes from ENI |
More Information: | ENI Maps & Info |
Arrival 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 |
Facts about El Nido Airport (ENI):
- El Nido Airport (ENI) currently has only 1 runway.
- The closest airport to El Nido Airport (ENI) is Francisco B. Reyes Airport (USU), which is located 79 miles (126 kilometers) NE of ENI.
- The furthest airport from El Nido Airport (ENI) is José Coleto Airport (JPR), which is nearly antipodal to El Nido Airport (meaning El Nido Airport is almost on the exact opposite side of the Earth from José Coleto Airport), and is located 12,348 miles (19,872 kilometers) away in Ji-Paraná, Rondônia, Brazil.
Facts about Henry Post Army Airfield (FSI):
- 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.
- Fort Sill has embarked on a new plan to support the museum in providing a more dynamic learning experience for the 200,000 military and civilian personnel who visit each year.
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
- 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.
- After returning from combat duty in France, a cadre of the 135th Aero Squadron ) was assigned to Post Field as an observation squadron, supplying aircraft for the United States Army Field Artillery School at Fort Sill and supported Army units at Fort Leavenworth, Kansas.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.