Nonstop flight route between Portsmouth, New Hampshire, United States and Louisburg, North Carolina, United States:
Departure Airport:

Arrival Airport:

Distance from PSM to LFN:
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- About this route
- PSM Airport Information
- LFN Airport Information
- Facts about PSM
- Facts about LFN
- 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 LFN
- List of Nearest Airports to LFN
- Map of Furthest Airports from LFN
- List of Furthest Airports from LFN
About this route:
A direct, nonstop flight between Portsmouth International Airport at Pease (PSM), Portsmouth, New Hampshire, United States and Triangle North Executive Airport (Franklin County Airport) (LFN), Louisburg, North Carolina, United States would travel a Great Circle distance of 630 miles (or 1,014 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 Triangle North Executive Airport (Franklin County 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: | LFN / KLHZ |
Airport Names: |
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Location: | Louisburg, North Carolina, United States |
GPS Coordinates: | 36°1'23"N by 78°19'49"W |
Area Served: | Louisburg, North Carolina |
Operator/Owner: | Franklin County |
Airport Type: | Public |
Elevation: | 369 feet (112 meters) |
# of Runways: | 1 |
View all routes: | Routes from LFN |
More Information: | LFN Maps & Info |
Facts about Portsmouth International Airport at Pease (PSM):
- 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.
- Portsmouth International Airport at Pease (PSM) currently has only 1 runway.
- The airport is located within the Pease International Tradeport, a result of the ongoing redevelopment of the former Pease Air Force Base which was closed under Base Realignment and Closure Commission action in the late 1980s and early 1990s.
- 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.
- 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.
- The airport served as a hub for Pan Am from 1998 until 2005, when all mainline Pan Am flights at the airport were suspended.
Facts about Triangle North Executive Airport (Franklin County Airport) (LFN):
- The closest airport to Triangle North Executive Airport (Franklin County Airport) (LFN) is Rocky Mount–Wilson Regional Airport (RWI), which is located 27 miles (44 kilometers) ESE of LFN.
- The airport covers an area of 388 acres at an elevation of 369 feet above mean sea level.
- In addition to being known as "Triangle North Executive Airport (Franklin County Airport)", another name for LFN is "LHZ".
- Because of Triangle North Executive Airport (Franklin County Airport)'s relatively low elevation of 369 feet, planes can take off or land at Triangle North Executive Airport (Franklin County 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 Triangle North Executive Airport (Franklin County Airport) (LFN) is Margaret River Airport (MGV), which is located 11,663 miles (18,771 kilometers) away in Margaret River, Western Australia, Australia.
- Triangle North Executive Airport (Franklin County Airport) (LFN) currently has only 1 runway.