Calculate route from Masaki (Ehime, Japan) to Kawaguchi (Saitama, Japan).
The flight distance (as the crow flies) between Masaki and Kawaguchi is 676.7 km.
Roadmap (route) to go from Masaki to Kawaguchi detailed above, you can also see the course layout on the map.
While doing trip Masaki - Kawaguchi by car, the calculated route ends at a distance , or more straight.