Calculate route from Koshigaya Eki (Saitama, Japan) to Ōi (Saitama, Japan).
The flight distance (as the crow flies) between Koshigaya Eki and Ōi is 24.3 km.
Roadmap (route) to go from Koshigaya Eki to Ōi detailed above, you can also see the course layout on the map.
While doing trip Koshigaya Eki - Ōi by car, the calculated route ends at a distance , or more straight.