Calculate route from Ratchaburi (Ratchaburi, Thailand) to Udon Thani (Changwat Udon Thani, Thailand).

The flight distance (as the crow flies) between Ratchaburi and Udon Thani is 535.6 km.

Roadmap (route) to go from Ratchaburi to Udon Thani detailed above, you can also see the course layout on the map.

While doing trip Ratchaburi - Udon Thani by car, the calculated route ends at a distance , or more straight.