Nonstop flight route between Louisville, Kentucky, United States and Port Alexander, Alaska, United States:
Departure Airport:
Arrival Airport:
Distance from SDF to PTD:
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- About this route
- SDF Airport Information
- PTD Airport Information
- Facts about SDF
- Facts about PTD
- Map of Nearest Airports to SDF
- List of Nearest Airports to SDF
- Map of Furthest Airports from SDF
- List of Furthest Airports from SDF
- 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 Louisville International Airport (SDF), Louisville, Kentucky, United States and Port Alexander Seaplane Base (PTD), Port Alexander, Alaska, United States would travel a Great Circle distance of 2,541 miles (or 4,090 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 Louisville International Airport 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 Louisville International Airport 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: | SDF / KSDF |
Airport Names: |
|
Location: | Louisville, Kentucky, United States |
GPS Coordinates: | 38°10'27"N by 85°44'11"W |
Area Served: | Louisville, Kentucky |
Airport Type: | Public |
Elevation: | 501 feet (153 meters) |
# of Runways: | 3 |
View all routes: | Routes from SDF |
More Information: | SDF 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 Louisville International Airport (SDF):
- Because of Louisville International Airport's relatively low elevation of 501 feet, planes can take off or land at Louisville International 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.
- When Louisville International Airport was built by the U.S.
- Louisville International Airport handled 3,349,162 passengers last year.
- The furthest airport from Louisville International Airport (SDF) is Margaret River Airport (MGV), which is located 11,239 miles (18,088 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Louisville International Airport (SDF) is Bowman Field (LOU), which is located only 5 miles (9 kilometers) NE of SDF.
- In addition to being known as "Louisville International Airport", another name for SDF is "Standiford Field".
- Until around 1947 Bowman Field was Louisville's main airport.
- Louisville International Airport (SDF) has 3 runways.
Facts about Port Alexander Seaplane Base (PTD):
- Port Alexander Seaplane Base has one seaplane landing area designated N/S which measures 3,000 by 300 feet.
- 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.
- 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.
- 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 (PTD) currently has only 1 runway.