Nonstop flight route between Port Alexander, Alaska, United States and New Philadelphia, Ohio, United States:
Departure Airport:
Arrival Airport:
Distance from PTD to PHD:
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- About this route
 - PTD Airport Information
 - PHD Airport Information
 - Facts about PTD
 - Facts about PHD
 - 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 PHD
 - List of Nearest Airports to PHD
 - Map of Furthest Airports from PHD
 - List of Furthest Airports from PHD
 
About this route:
A direct, nonstop flight between Port Alexander Seaplane Base (PTD), Port Alexander, Alaska, United States and Harry Clever Field (PHD), New Philadelphia, Ohio, United States would travel a Great Circle distance of 2,595 miles (or 4,177 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 Harry Clever Field, 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 Harry Clever Field. 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: | 
                    
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| 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: | PHD / KPHD | 
| Airport Name: | Harry Clever Field | 
| Location: | New Philadelphia, Ohio, United States | 
| GPS Coordinates: | 40°28'13"N by 81°25'12"W | 
| Area Served: | New Philadelphia, Ohio | 
| Operator/Owner: | City of New Philadelphia | 
| Airport Type: | Public | 
| Elevation: | 894 feet (272 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from PHD | 
| More Information: | PHD Maps & Info | 
Facts about Port Alexander Seaplane Base (PTD):
- 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.
 - In addition to being known as "Port Alexander Seaplane Base", another name for PTD is "AHP".
 - Port Alexander Seaplane Base has one seaplane landing area designated N/S which measures 3,000 by 300 feet.
 - 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.
 
Facts about Harry Clever Field (PHD):
- Harry Clever Field (PHD) has 2 runways.
 - The furthest airport from Harry Clever Field (PHD) is Margaret River Airport (MGV), which is located 11,424 miles (18,385 kilometers) away in Margaret River, Western Australia, Australia.
 - The closest airport to Harry Clever Field (PHD) is Wayne County Airport (BJJ), which is located 37 miles (60 kilometers) NW of PHD.
 - Because of Harry Clever Field's relatively low elevation of 894 feet, planes can take off or land at Harry Clever 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.
 
