Calculate route from Kōya Eki (Chiba, Japan) to Jōetsu (Niigata, Japan).
The flight distance (as the crow flies) between Kōya Eki and Jōetsu is 210.2 km.
Roadmap (route) to go from Kōya Eki to Jōetsu detailed above, you can also see the course layout on the map.
While doing trip Kōya Eki - Jōetsu by car, the calculated route ends at a distance , or more straight.