Nonstop flight route between Fort Sill, Oklahoma, United States and Surigao City, Surigao del Norte, Philippines:
Departure Airport:

Arrival Airport:

Distance from FSI to SUG:
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- About this route
- FSI Airport Information
- SUG Airport Information
- Facts about FSI
- Facts about SUG
- 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 SUG
- List of Nearest Airports to SUG
- Map of Furthest Airports from SUG
- List of Furthest Airports from SUG
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Surigao Airport (SUG), Surigao City, Surigao del Norte, Philippines would travel a Great Circle distance of 8,237 miles (or 13,255 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 Surigao 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 Surigao 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: | SUG / RPMS |
Airport Names: |
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Location: | Surigao City, Surigao del Norte, Philippines |
GPS Coordinates: | 9°45'27"N by 125°28'45"E |
Area Served: | Surigao City |
Operator/Owner: | Civil Aviation Authority of the Philippines |
Airport Type: | Public |
Elevation: | 20 feet (6 meters) |
# of Runways: | 1 |
View all routes: | Routes from SUG |
More Information: | SUG Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- 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.
- 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.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- 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.
Facts about Surigao Airport (SUG):
- Surigao Airport (SUG) currently has only 1 runway.
- Because of Surigao Airport's relatively low elevation of 20 feet, planes can take off or land at Surigao 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 "Surigao Airport", another name for SUG is "Paliparan ng SurigaoTugpahanan sa Surigao".
- The closest airport to Surigao Airport (SUG) is Sayak Airport (SOS), which is located 37 miles (60 kilometers) E of SUG.
- Surigao Airport handled 23,170 passengers last year.
- The furthest airport from Surigao Airport (SUG) is Orlando Villas-Bôas Regional Airport (MBK), which is nearly antipodal to Surigao Airport (meaning Surigao Airport is almost on the exact opposite side of the Earth from Orlando Villas-Bôas Regional Airport), and is located 12,396 miles (19,949 kilometers) away in Matupá, Mato Grosso, Brazil.