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

Arrival Airport:

Distance from NPA to PTD:
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- About this route
- NPA Airport Information
- PTD Airport Information
- Facts about NPA
- Facts about PTD
- 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 PTD
- List of Nearest Airports to PTD
- Map of Furthest Airports from PTD
- List of Furthest Airports from PTD
About this route:
A direct, nonstop flight between Naval Air Station PensacolaForrest Sherman Field (NPA), Pensacola, Florida, United States and Port Alexander Seaplane Base (PTD), Port Alexander, Alaska, United States would travel a Great Circle distance of 2,891 miles (or 4,652 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 Alexander Seaplane Base, 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 Alexander Seaplane Base. 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: |
|
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: | PTD / PAAP |
Airport Names: |
|
Location: | Port Alexander, Alaska, United States |
GPS Coordinates: | 56°14'48"N by 134°38'53"W |
Area Served: | Port Alexander, Alaska |
Operator/Owner: | Alaska DOT&PF - Southeast Region |
Airport Type: | Public |
Elevation: | 0 feet (0 meters) |
# of Runways: | 1 |
View all routes: | Routes from PTD |
More Information: | PTD 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.
- during the Korean War, the military was caught in the midst of transition from propellers to jets.
- With World War II having started, NAS Pensacola once again became the hub of air training activities.
- 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.
- Pensacola was taken by General Andrew Jackson in November 1814 during the War of 1812 between Great Britain and the United States.
- 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.
- Naval Air Station PensacolaForrest Sherman Field (NPA) has 3 runways.
- 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.
- In addition to being known as "Naval Air Station PensacolaForrest Sherman Field", another name for NPA is "KNPA - FAA: NPA".
- In 1971, NAS Pensacola was picked as the headquarters site for CNET, a new command which combined direction and control of all Navy education and training activities and organizations.
Facts about Port Alexander Seaplane Base (PTD):
- Because of Port Alexander Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Port Alexander Seaplane Base 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.
- In addition to being known as "Port Alexander Seaplane Base", another name for PTD is "AHP".
- The closest airport to Port Alexander Seaplane Base (PTD) is Point Baker Seaplane Base (KPB), which is located 40 miles (64 kilometers) E of PTD.
- Port Alexander Seaplane Base has one seaplane landing area designated N/S which measures 3,000 by 300 feet.
- Port Alexander Seaplane Base (PTD) currently has only 1 runway.
- The furthest airport from Port Alexander Seaplane Base (PTD) is Port Alfred Airport (AFD), which is located 10,640 miles (17,123 kilometers) away in Port Alfred, South Africa.