Nonstop flight route between Portsmouth, New Hampshire, United States and Jackson, Mississippi, United States:
Departure Airport:

Arrival Airport:

Distance from PSM to JAN:
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- About this route
- PSM Airport Information
- JAN Airport Information
- Facts about PSM
- Facts about JAN
- 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 JAN
- List of Nearest Airports to JAN
- Map of Furthest Airports from JAN
- List of Furthest Airports from JAN
About this route:
A direct, nonstop flight between Portsmouth International Airport at Pease (PSM), Portsmouth, New Hampshire, United States and Jackson–Medgar Wiley Evers International Airport (JAN), Jackson, Mississippi, United States would travel a Great Circle distance of 1,284 miles (or 2,066 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 Jackson–Medgar Wiley Evers 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: | JAN / KJAN |
Airport Name: | Jackson–Medgar Wiley Evers International Airport |
Location: | Jackson, Mississippi, United States |
GPS Coordinates: | 32°18'39"N by 90°4'32"W |
Area Served: | Jackson, Mississippi |
Operator/Owner: | City of Jackson |
Airport Type: | Public |
Elevation: | 346 feet (105 meters) |
# of Runways: | 2 |
View all routes: | Routes from JAN |
More Information: | JAN Maps & Info |
Facts about Portsmouth International Airport at Pease (PSM):
- Portsmouth International Airport at Pease (PSM) currently has only 1 runway.
- 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.
- Pease was one of 7 Launch Abort Sites and one of 18 Emergency Landing Sites for NASA space shuttle orbiters.
- 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 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.
Facts about Jackson–Medgar Wiley Evers International Airport (JAN):
- The airport covers 3,381 acres at an elevation of 346 feet.
- Because of Jackson–Medgar Wiley Evers International Airport's relatively low elevation of 346 feet, planes can take off or land at Jackson–Medgar Wiley Evers 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.
- Jackson–Medgar Wiley Evers International Airport (JAN) has 2 runways.
- The furthest airport from Jackson–Medgar Wiley Evers International Airport (JAN) is Margaret River Airport (MGV), which is located 10,979 miles (17,669 kilometers) away in Margaret River, Western Australia, Australia.
- In the 1960s, Southern Airways Martin 404s connected Jackson with Natchez, Vicksburg, Greenwood, Columbus, Laurel, and New Orleans, but in the 1970s Southern replaced these with McDonnell Douglas DC-9s.
- The closest airport to Jackson–Medgar Wiley Evers International Airport (JAN) is Hawkins Field (HKS), which is located only 9 miles (14 kilometers) W of JAN.
- The airport has an L-shaped terminal, with the tarmac extending north.