Nonstop flight route between Pensacola, Florida, United States and Port Alsworth, Alaska, United States:
Departure Airport:

Arrival Airport:

Distance from NPA to PTA:
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- About this route
- NPA Airport Information
- PTA Airport Information
- Facts about NPA
- Facts about PTA
- Map of Nearest Airports to NPA
- List of Nearest Airports to NPA
- Map of Furthest Airports from NPA
- List of Furthest Airports from NPA
- Map of Nearest Airports to PTA
- List of Nearest Airports to PTA
- Map of Furthest Airports from PTA
- List of Furthest Airports from PTA
About this route:
A direct, nonstop flight between Naval Air Station PensacolaForrest Sherman Field (NPA), Pensacola, Florida, United States and Port Alsworth Airport (PTA), Port Alsworth, Alaska, United States would travel a Great Circle distance of 3,641 miles (or 5,860 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 Naval Air Station PensacolaForrest Sherman Field and Port Alsworth Airport, 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 Naval Air Station PensacolaForrest Sherman Field and Port Alsworth Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | NPA / KNPA |
Airport Names: |
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Location: | Pensacola, Florida, United States |
GPS Coordinates: | 30°21'15"N by 87°18'20"W |
Operator/Owner: | United States Navy |
Airport Type: | Military: Naval Air Station |
Elevation: | 28 feet (9 meters) |
# of Runways: | 3 |
View all routes: | Routes from NPA |
More Information: | NPA Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | PTA / PALJ |
Airport Names: |
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Location: | Port Alsworth, Alaska, United States |
GPS Coordinates: | 60°12'15"N by 154°19'8"W |
Area Served: | Port Alsworth, Alaska |
Operator/Owner: | Glen Alsworth, Sr. |
Airport Type: | Private |
Elevation: | 280 feet (85 meters) |
# of Runways: | 1 |
View all routes: | Routes from PTA |
More Information: | PTA Maps & Info |
Facts about Naval Air Station PensacolaForrest Sherman Field (NPA):
- Because of Naval Air Station PensacolaForrest Sherman Field's relatively low elevation of 28 feet, planes can take off or land at Naval Air Station PensacolaForrest Sherman Field 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.
- Station Field was created on the north side of the navy yard in 1922.
- during the Korean War, the military was caught in the midst of transition from propellers to jets.
- The closest airport to Naval Air Station PensacolaForrest Sherman Field (NPA) is NOLF Saufley Field (NUN), which is located only 8 miles (13 kilometers) NNW of NPA.
- The furthest airport from Naval Air Station PensacolaForrest Sherman Field (NPA) is Cocos (Keeling) Island Airport (CCK), which is located 11,154 miles (17,951 kilometers) away in Cocos Islands, Australia.
- The site now occupied by NAS Pensacola has been controlled by varying nations.
- NAS Pensacola contains Forrest Sherman Field, home of Training Air Wing SIX, providing undergraduate flight training for all prospective Naval Flight Officers for the U.S.
- Pilot training requirements shifted upward to meet the demands for the Vietnam War, which occupied much of the 1960s and 1970s.
- Upon the entry of the United States into World War I on 6 April 1917, Pensacola, still the only naval air station, had 38 naval aviators, 163 enlisted men trained in aviation support, and 54 fixed-wing aircraft.
- The National Naval Aviation Museum, the Pensacola Naval Air Station Historic District, the National Park Service-administered Fort Barrancas and its associated Advance Redoubt, and the Pensacola Lighthouse and Museum are all located at NAS Pensacola, as well as Barrancas National Cemetery.
- In addition to being known as "Naval Air Station PensacolaForrest Sherman Field", another name for NPA is "KNPA - FAA: NPA".
- On 12 January 1861, just prior to the commencement of the Civil War, the Warrington Navy Yard surrendered to secessionists.
- Naval Air Station PensacolaForrest Sherman Field (NPA) has 3 runways.
Facts about Port Alsworth Airport (PTA):
- The closest airport to Port Alsworth Airport (PTA) is Nondalton Airport (NNL), which is located 24 miles (38 kilometers) SW of PTA.
- Port Alsworth Airport (PTA) currently has only 1 runway.
- Because of Port Alsworth Airport's relatively low elevation of 280 feet, planes can take off or land at Port Alsworth 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 Port Alsworth Airport (PTA) is Port Elizabeth International Airport (PLZ), which is located 10,625 miles (17,100 kilometers) away in Port Elizabeth, South Africa.
- In addition to being known as "Port Alsworth Airport", other names for PTA include "TPO" and "Port Alsworth".