Calculate route from Iwami-Gōtsu (Shimane, Japan) to Honmachi (Kumamoto, Japan).
The flight distance (as the crow flies) between Iwami-Gōtsu and Honmachi is 316.6 km.
Roadmap (route) to go from Iwami-Gōtsu to Honmachi detailed above, you can also see the course layout on the map.
While doing trip Iwami-Gōtsu - Honmachi by car, the calculated route ends at a distance , or more straight.