Calculate route from Ōya-eki (Nagano, Japan) to Suwa (Nagano, Japan).

The flight distance (as the crow flies) between Ōya-eki and Suwa is 40.4 km.

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

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