Calculate route from Ōmachi (Nagano, Japan) to Koshigaya (Saitama, Japan).

The flight distance (as the crow flies) between Ōmachi and Koshigaya is 185.2 km.

Roadmap (route) to go from Ōmachi to Koshigaya detailed above, you can also see the course layout on the map.

While doing trip Ōmachi - Koshigaya by car, the calculated route ends at a distance , or more straight.