Nonstop flight route between Portsmouth, New Hampshire, United States and Peach Springs, Arizona, United States:
Departure Airport:

Arrival Airport:

Distance from PSM to PGS:
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- About this route
- PSM Airport Information
- PGS Airport Information
- Facts about PSM
- Facts about PGS
- 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 PGS
- List of Nearest Airports to PGS
- Map of Furthest Airports from PGS
- List of Furthest Airports from PGS
About this route:
A direct, nonstop flight between Portsmouth International Airport at Pease (PSM), Portsmouth, New Hampshire, United States and Grand Canyon Caverns Airport (PGS), Peach Springs, Arizona, United States would travel a Great Circle distance of 2,302 miles (or 3,704 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 Grand Canyon Caverns 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: | PGS / |
Airport Names: |
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Location: | Peach Springs, Arizona, United States |
GPS Coordinates: | 35°31'36"N by 113°14'51"W |
Area Served: | Peach Springs, Arizona |
Operator/Owner: | Grand Canyon Caverns & Inn, LLC |
Airport Type: | Public |
Elevation: | 5386 feet (1,642 meters) |
# of Runways: | 1 |
View all routes: | Routes from PGS |
More Information: | PGS Maps & Info |
Facts about Portsmouth International Airport at Pease (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.
- Portsmouth International Airport at Pease (PSM) currently has only 1 runway.
- 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.
- It shares the runway with the Pease Air National Guard Base, which is actively utilized by the 157th Air Refueling Wing of the New Hampshire Air National Guard, an Air Mobility Command -gained Air National Guard unit operating the KC-135R Stratotanker aircraft.
- 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.
Facts about Grand Canyon Caverns Airport (PGS):
- Because of Grand Canyon Caverns Airport's high elevation of 5,386 feet, planes must typically fly at a faster airspeed in order to takeoff or land at PGS. Combined with a high temperature, this could make PGS a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- Grand Canyon Caverns Airport (PGS) currently has only 1 runway.
- The furthest airport from Grand Canyon Caverns Airport (PGS) is Sir Gaëtan Duval Airport (RRG), which is located 11,328 miles (18,230 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to Grand Canyon Caverns Airport (PGS) is Kingman Airport (IGM), which is located 43 miles (69 kilometers) WSW of PGS.
- In addition to being known as "Grand Canyon Caverns Airport", another name for PGS is "L37".