Calculate route from Port Protection Seaplane Base (Alaska, United States) to Philadelphia (Pennsylvania, United States).

The flight distance (as the crow flies) between Port Protection Seaplane Base and Philadelphia is 4,535.4 km.

Roadmap (route) to go from Port Protection Seaplane Base to Philadelphia detailed above, you can also see the course layout on the map.

While doing trip Port Protection Seaplane Base - Philadelphia by car, the calculated route ends at a distance , or more straight.