Calculate route from Tha Bo (Nong Khai, Thailand) to Mae Sai (Chiang Rai, Thailand).

The flight distance (as the crow flies) between Tha Bo and Mae Sai is 403.8 km.

Roadmap (route) to go from Tha Bo to Mae Sai detailed above, you can also see the course layout on the map.

While doing trip Tha Bo - Mae Sai by car, the calculated route ends at a distance , or more straight.