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

The flight distance (as the crow flies) between Ōya-eki and Ōtsu is 267.0 km.

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

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