Calculate route from Onjuku Eki (Chiba, Japan) to Nagaoka (Niigata, Japan).

The flight distance (as the crow flies) between Onjuku Eki and Nagaoka is 285.1 km.

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

While doing trip Onjuku Eki - Nagaoka by car, the calculated route ends at a distance , or more straight.