Nonstop flight route between Palmar Sur, Costa Rica and Portsmouth, New Hampshire, United States:
Departure Airport:

Arrival Airport:

Distance from PMZ to PSM:
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- About this route
- PMZ Airport Information
- PSM Airport Information
- Facts about PMZ
- Facts about PSM
- Map of Nearest Airports to PMZ
- List of Nearest Airports to PMZ
- Map of Furthest Airports from PMZ
- List of Furthest Airports from PMZ
- Map of Nearest Airports to PSM
- List of Nearest Airports to PSM
- Map of Furthest Airports from PSM
- List of Furthest Airports from PSM
About this route:
A direct, nonstop flight between Palmar Sur Airport (PMZ), Palmar Sur, Costa Rica and Portsmouth International Airport at Pease (PSM), Portsmouth, New Hampshire, United States would travel a Great Circle distance of 2,479 miles (or 3,989 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 Palmar Sur Airport and Portsmouth International Airport at Pease, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | PMZ / MRPM |
Airport Name: | Palmar Sur Airport |
Location: | Palmar Sur, Costa Rica |
GPS Coordinates: | 8°57'3"N by 83°28'6"W |
Airport Type: | Public |
Elevation: | 49 feet (15 meters) |
# of Runways: | 1 |
View all routes: | Routes from PMZ |
More Information: | PMZ Maps & Info |
Arrival 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 |
Facts about Palmar Sur Airport (PMZ):
- Palmar Sur Airport (PMZ) currently has only 1 runway.
- The closest airport to Palmar Sur Airport (PMZ) is Buenos Aires Airporrt (BAI), which is located only 17 miles (28 kilometers) NNE of PMZ.
- Because of Palmar Sur Airport's relatively low elevation of 49 feet, planes can take off or land at Palmar Sur 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 Palmar Sur Airport (PMZ) is Cocos (Keeling) Island Airport (CCK), which is nearly antipodal to Palmar Sur Airport (meaning Palmar Sur Airport is almost on the exact opposite side of the Earth from Cocos (Keeling) Island Airport), and is located 12,212 miles (19,654 kilometers) away in Cocos Islands, Australia.
Facts about Portsmouth International Airport at Pease (PSM):
- Portsmouth International Airport at Pease (PSM) currently has only 1 runway.
- The airport served as a hub for Pan Am from 1998 until 2005, when all mainline Pan Am flights at the airport were suspended.
- 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.
- Portsmouth International Airport at Pease covers an area of 3,000 acres at an elevation of 100 feet above mean sea level.
- 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.