Nonstop flight route between Walla Walla, Washington, United States and Portsmouth, New Hampshire, United States:
Departure Airport:
Arrival Airport:
Distance from ALW to PSM:
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- About this route
- ALW Airport Information
- PSM Airport Information
- Facts about ALW
- Facts about PSM
- Map of Nearest Airports to ALW
- List of Nearest Airports to ALW
- Map of Furthest Airports from ALW
- List of Furthest Airports from ALW
- 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 Walla Walla Regional AirportWalla Walla Army Air Base (ALW), Walla Walla, Washington, United States and Portsmouth International Airport at Pease (PSM), Portsmouth, New Hampshire, United States would travel a Great Circle distance of 2,310 miles (or 3,718 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 Walla Walla Regional AirportWalla Walla Army Air Base 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: | ALW / KALW |
Airport Name: | Walla Walla Regional AirportWalla Walla Army Air Base |
Location: | Walla Walla, Washington, United States |
GPS Coordinates: | 46°5'40"N by 118°17'20"W |
Area Served: | Walla Walla, Washington |
Operator/Owner: | Port of Walla Walla |
Airport Type: | Public |
Elevation: | 1194 feet (364 meters) |
# of Runways: | 3 |
View all routes: | Routes from ALW |
More Information: | ALW 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 Walla Walla Regional AirportWalla Walla Army Air Base (ALW):
- Walla Walla Regional AirportWalla Walla Army Air Base (ALW) has 3 runways.
- The furthest airport from Walla Walla Regional AirportWalla Walla Army Air Base (ALW) is Tôlanaro Airport (FTU), which is located 10,768 miles (17,330 kilometers) away in Tôlanaro, Madagascar.
- The closest airport to Walla Walla Regional AirportWalla Walla Army Air Base (ALW) is Eastern Oregon Regional Airport (PDT), which is located 38 miles (62 kilometers) SW of ALW.
- In 1947 the United States Air Force declared the Walla Walla Airfield surplus and on December 1, 1947 the City and County took over operations.
- The War Department announced they would be spending over 7.5 million dollars to construct an Army Air Corps Training Airfield adjacent to the existing Walla Walla Airfield.
- West Coast then merged with Bonanza Air Lines and Pacific Air Lines to form Air West which was subsequently renamed Hughes Airwest.
- Currently, Horizon Air operates Bombardier Q400 propjets into Walla Walla on behalf of Alaska Airlines.
Facts about Portsmouth International Airport at Pease (PSM):
- Portsmouth International Airport at Pease (PSM) currently has only 1 runway.
- 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.
- 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.