Nonstop flight route between Fort Sill, Oklahoma, United States and Santiago de Veraguas, Panama:
Departure Airport:

Arrival Airport:

Distance from FSI to SYP:
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- About this route
- FSI Airport Information
- SYP Airport Information
- Facts about FSI
- Facts about SYP
- 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 SYP
- List of Nearest Airports to SYP
- Map of Furthest Airports from SYP
- List of Furthest Airports from SYP
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Ruben Cantu Airport (SYP), Santiago de Veraguas, Panama would travel a Great Circle distance of 2,144 miles (or 3,450 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 relatively short distance between Henry Post Army Airfield and Ruben Cantu Airport, the route shown on this map most likely still appears to be a straight line.
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: | SYP / MPSA |
Airport Name: | Ruben Cantu Airport |
Location: | Santiago de Veraguas, Panama |
GPS Coordinates: | 8°5'8"N by 80°56'43"W |
Operator/Owner: | Military of Panama |
Airport Type: | Military/Public |
Elevation: | 272 feet (83 meters) |
# of Runways: | 1 |
View all routes: | Routes from SYP |
More Information: | SYP 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.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- 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.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
- The Fort Sill Army Radar Approach Control is the Army's Second busiest Air Traffic Control Facility, providing Radar Approach Control service to Henry Post Army Air Field, Lawton/Fort Sill Regional Airport, Duncan/Haliburton Airport and many smaller airports in the area.
- Post Field served as a base for flight training for the Air Service.
- 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.
- 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.
- Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
Facts about Ruben Cantu Airport (SYP):
- The closest airport to Ruben Cantu Airport (SYP) is Río Hato / Scarlett Martinez Airport (RIH), which is located 59 miles (96 kilometers) ENE of SYP.
- The furthest airport from Ruben Cantu Airport (SYP) is Cocos (Keeling) Island Airport (CCK), which is nearly antipodal to Ruben Cantu Airport (meaning Ruben Cantu Airport is almost on the exact opposite side of the Earth from Cocos (Keeling) Island Airport), and is located 12,115 miles (19,498 kilometers) away in Cocos Islands, Australia.
- Because of Ruben Cantu Airport's relatively low elevation of 272 feet, planes can take off or land at Ruben Cantu 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.
- Ruben Cantu Airport (SYP) currently has only 1 runway.