Nonstop flight route between Fort Sill, Oklahoma, United States and Port-au-Prince, Haiti:
Departure Airport:

Arrival Airport:

Distance from FSI to PAP:
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- About this route
- FSI Airport Information
- PAP Airport Information
- Facts about FSI
- Facts about PAP
- 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 PAP
- List of Nearest Airports to PAP
- Map of Furthest Airports from PAP
- List of Furthest Airports from PAP
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Toussaint L'Ouverture International Airport (PAP), Port-au-Prince, Haiti would travel a Great Circle distance of 1,948 miles (or 3,135 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 Toussaint L'Ouverture International 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: | PAP / MTPP |
Airport Name: | Toussaint L'Ouverture International Airport |
Location: | Port-au-Prince, Haiti |
GPS Coordinates: | 18°34'47"N by 72°17'33"W |
Area Served: | Port-au-Prince |
Operator/Owner: | Office National de l'Aviation Civile |
Airport Type: | Public |
Elevation: | 109 feet (33 meters) |
# of Runways: | 1 |
View all routes: | Routes from PAP |
More Information: | PAP Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
- 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.
- 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.
- 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.
- 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.
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
Facts about Toussaint L'Ouverture International Airport (PAP):
- As of July 2011, Toussaint Louverture serves as operating hub for scheduled domestic airlines Salsa d'Haiti and Tortug' Air.
- The furthest airport from Toussaint L'Ouverture International Airport (PAP) is RAAF Learmonth (LEA), which is located 11,953 miles (19,236 kilometers) away in Exmouth, Western Australia, Australia.
- The closest airport to Toussaint L'Ouverture International Airport (PAP) is Jacmel Airport (JAK), which is located 28 miles (45 kilometers) SSW of PAP.
- The airport is to be re-designed completely by the year 2015.
- Because of Toussaint L'Ouverture International Airport's relatively low elevation of 109 feet, planes can take off or land at Toussaint L'Ouverture International 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.
- Toussaint L'Ouverture International Airport (PAP) currently has only 1 runway.
- Toussaint L'Ouverture International Airport is an international airport located in Tabarre, near Port-au-Prince in Haiti.