Calculate route from Prospect State (airport) (Oregon, United States) to South Boston (Massachusetts, United States).

The flight distance (as the crow flies) between Prospect State (airport) and South Boston is 4,144.5 km.

Roadmap (route) to go from Prospect State Airport to South Boston detailed above, you can also see the course layout on the map.

While doing trip Prospect State (airport) - South Boston by car, the calculated route ends at a distance , or more straight.