Nonstop flight route between Los Banos, California, United States and Portsmouth, New Hampshire, United States:
Departure Airport:

Arrival Airport:

Distance from LSN to PSM:
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- About this route
- LSN Airport Information
- PSM Airport Information
- Facts about LSN
- Facts about PSM
- Map of Nearest Airports to LSN
- List of Nearest Airports to LSN
- Map of Furthest Airports from LSN
- List of Furthest Airports from LSN
- 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 Los Banos Municipal Airport (LSN), Los Banos, California, United States and Portsmouth International Airport at Pease (PSM), Portsmouth, New Hampshire, United States would travel a Great Circle distance of 2,639 miles (or 4,247 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 large distance between Los Banos Municipal Airport and Portsmouth International Airport at Pease, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Los Banos Municipal Airport and Portsmouth International Airport at Pease. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | LSN / KLSN |
Airport Name: | Los Banos Municipal Airport |
Location: | Los Banos, California, United States |
GPS Coordinates: | 37°3'46"N by 120°52'9"W |
Operator/Owner: | City of Los Banos |
Airport Type: | Public |
Elevation: | 121 feet (37 meters) |
# of Runways: | 1 |
View all routes: | Routes from LSN |
More Information: | LSN 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 Los Banos Municipal Airport (LSN):
- Los Banos Municipal Airport (LSN) currently has only 1 runway.
- Rinse water from maintenance operations flows into a storm drainage system and pesticide chemicals, which have previously contaminated soil and groundwater on the site, may have been introduced to the environment via this route.
- The furthest airport from Los Banos Municipal Airport (LSN) is Tôlanaro Airport (FTU), which is located 11,339 miles (18,248 kilometers) away in Tôlanaro, Madagascar.
- Historically a release of hazardous materials to the environment has occurred at the airport.
- Because of Los Banos Municipal Airport's relatively low elevation of 121 feet, planes can take off or land at Los Banos Municipal 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 closest airport to Los Banos Municipal Airport (LSN) is Merced Regional Airport (MCE), which is located 25 miles (40 kilometers) NE of LSN.
Facts about Portsmouth International Airport at Pease (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.
- 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.
- 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 (PSM) currently has only 1 runway.