Calculate route from Koishihama-eki (Iwate, Japan) to Oyama (Tochigi, Japan).

The flight distance (as the crow flies) between Koishihama-eki and Oyama is 355.6 km.

Roadmap (route) to go from Koishihama-eki to Oyama detailed above, you can also see the course layout on the map.

While doing trip Koishihama-eki - Oyama by car, the calculated route ends at a distance , or more straight.