Nonstop flight route between Port Alexander, Alaska, United States and Corpus Christi, Texas, United States:
Departure Airport:

Arrival Airport:

Distance from PTD to NGP:
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- About this route
- PTD Airport Information
- NGP Airport Information
- Facts about PTD
- Facts about NGP
- Map of Nearest Airports to PTD
- List of Nearest Airports to PTD
- Map of Furthest Airports from PTD
- List of Furthest Airports from PTD
- Map of Nearest Airports to NGP
- List of Nearest Airports to NGP
- Map of Furthest Airports from NGP
- List of Furthest Airports from NGP
About this route:
A direct, nonstop flight between Port Alexander Seaplane Base (PTD), Port Alexander, Alaska, United States and Naval Air Station Corpus Christi (NGP), Corpus Christi, Texas, United States would travel a Great Circle distance of 2,693 miles (or 4,334 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 Port Alexander Seaplane Base and Naval Air Station Corpus Christi, 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 Port Alexander Seaplane Base and Naval Air Station Corpus Christi. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | NGP / KNGP |
Airport Names: |
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Location: | Corpus Christi, Texas, United States |
GPS Coordinates: | 27°41'32"N by 97°17'27"W |
Operator/Owner: | United States Navy |
Airport Type: | Naval Air Station |
# of Runways: | 4 |
View all routes: | Routes from NGP |
More Information: | NGP Maps & Info |
Facts about Port Alexander Seaplane Base (PTD):
- 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.
- 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.
- In addition to being known as "Port Alexander Seaplane Base", another name for PTD is "AHP".
- Port Alexander Seaplane Base (PTD) currently has only 1 runway.
- 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.
Facts about Naval Air Station Corpus Christi (NGP):
- In addition to being known as "Naval Air Station Corpus Christi", another name for NGP is "Truax Field".
- The furthest airport from Naval Air Station Corpus Christi (NGP) is Sir Gaëtan Duval Airport (RRG), which is located 11,098 miles (17,861 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to Naval Air Station Corpus Christi (NGP) is Corpus Christi International Airport (CRP), which is located only 14 miles (22 kilometers) WNW of NGP.
- In 1941, 800 instructors provided training for more than 300 student pilots a month.
- Naval Air Station Corpus Christi (NGP) has 4 runways.