Nonstop flight route between Portsmouth, New Hampshire, United States and Fergus Falls, Minnesota, United States:
Departure Airport:

Arrival Airport:

Distance from PSM to FFM:
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- About this route
- PSM Airport Information
- FFM Airport Information
- Facts about PSM
- Facts about FFM
- 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 FFM
- List of Nearest Airports to FFM
- Map of Furthest Airports from FFM
- List of Furthest Airports from FFM
About this route:
A direct, nonstop flight between Portsmouth International Airport at Pease (PSM), Portsmouth, New Hampshire, United States and Fergus Falls Municipal Airport (FFM), Fergus Falls, Minnesota, United States would travel a Great Circle distance of 1,259 miles (or 2,025 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 Fergus Falls Municipal 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: | FFM / KFFM |
Airport Names: |
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Location: | Fergus Falls, Minnesota, United States |
GPS Coordinates: | 46°17'3"N by 96°9'24"W |
Operator/Owner: | City of Fergus Falls |
Airport Type: | Public |
Elevation: | 1182 feet (360 meters) |
# of Runways: | 2 |
View all routes: | Routes from FFM |
More Information: | FFM Maps & Info |
Facts about Portsmouth International Airport at Pease (PSM):
- The airport served as a hub for Pan Am from 1998 until 2005, when all mainline Pan Am flights at the airport were suspended.
- Portsmouth International Airport at Pease, formerly known as Pease International Airport, is a joint civil and military use airport located one nautical mile west of the central business district of Portsmouth, a city in Rockingham County, New Hampshire, United States.
- 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.
- 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.
- Portsmouth International Airport at Pease (PSM) currently has only 1 runway.
Facts about Fergus Falls Municipal Airport (FFM):
- The furthest airport from Fergus Falls Municipal Airport (FFM) is Margaret River Airport (MGV), which is located 10,594 miles (17,050 kilometers) away in Margaret River, Western Australia, Australia.
- Fergus Falls Municipal Airport (FFM) has 2 runways.
- In addition to being known as "Fergus Falls Municipal Airport", another name for FFM is "Einar Mickelson Field".
- The closest airport to Fergus Falls Municipal Airport (FFM) is Harry Stern Airport (WAH), which is located 22 miles (35 kilometers) W of FFM.