Calculate route from Isawa (Yamanashi, Japan) to Koshigaya (Saitama, Japan).
The flight distance (as the crow flies) between Isawa and Koshigaya is 107.6 km.
Roadmap (route) to go from Isawa to Koshigaya detailed above, you can also see the course layout on the map.
While doing trip Isawa - Koshigaya by car, the calculated route ends at a distance , or more straight.