Nonstop flight route between Portsmouth, New Hampshire, United States and Port-au-Prince, Haiti:
Departure Airport:

Arrival Airport:

Distance from PSM to PAP:
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- About this route
- PSM Airport Information
- PAP Airport Information
- Facts about PSM
- Facts about PAP
- Map of Nearest Airports to PSM
- List of Nearest Airports to PSM
- Map of Furthest Airports from PSM
- List of Furthest Airports from PSM
- 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 Portsmouth International Airport at Pease (PSM), Portsmouth, New Hampshire, United States and Toussaint L'Ouverture International Airport (PAP), Port-au-Prince, Haiti would travel a Great Circle distance of 1,695 miles (or 2,728 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 Portsmouth International Airport at Pease 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: | PSM / KPSM |
Airport Name: | Portsmouth International Airport at Pease |
Location: | Portsmouth, New Hampshire, United States |
GPS Coordinates: | 43°4'41"N by 70°49'23"W |
Area Served: | Portsmouth, New Hampshire |
Operator/Owner: | Pease Development Authority |
Airport Type: | Public / Military |
Elevation: | 100 feet (30 meters) |
# of Runways: | 1 |
View all routes: | Routes from PSM |
More Information: | PSM 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 Portsmouth International Airport at Pease (PSM):
- Pease was one of 7 Launch Abort Sites and one of 18 Emergency Landing Sites for NASA space shuttle orbiters.
- The furthest airport from Portsmouth International Airport at Pease (PSM) is Margaret River Airport (MGV), which is located 11,729 miles (18,875 kilometers) away in Margaret River, Western Australia, Australia.
- Portsmouth International Airport at Pease (PSM) currently has only 1 runway.
- Because of Portsmouth International Airport at Pease's relatively low elevation of 100 feet, planes can take off or land at Portsmouth International Airport at Pease 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.
- The closest airport to Portsmouth International Airport at Pease (PSM) is Sanford Seacoast Regional Airport (SFM), which is located 23 miles (36 kilometers) NNE of PSM.
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.
- Toussaint L'Ouverture International Airport (PAP) currently has only 1 runway.
- 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.
- 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.
- Currently, international passengers are transported by bus to a warehouse near the terminal where they go through customs and immigration processing.