Calculate route from Rong Kwang (Phrae, Thailand) to Tha Bo (Nong Khai, Thailand).
The flight distance (as the crow flies) between Rong Kwang and Tha Bo is 245.2 km.
Roadmap (route) to go from Rong Kwang to Tha Bo detailed above, you can also see the course layout on the map.
While doing trip Rong Kwang - Tha Bo by car, the calculated route ends at a distance , or more straight.