Calculate route from Ratan Sarāi (Bihar, India) to Katihar (Bihar, India).
The flight distance (as the crow flies) between Ratan Sarāi and Katihar is 313.2 km.
Roadmap (route) to go from Ratan Sarāi to Katihar detailed above, you can also see the course layout on the map.
While doing trip Ratan Sarāi - Katihar by car, the calculated route ends at a distance , or more straight.