Calculate route from Chalsa Jn (West Bengal, India) to Purnia (Bihar, India).
The flight distance (as the crow flies) between Chalsa Jn and Purnia is 180.0 km.
Roadmap (route) to go from Chalsa Jn to Purnia detailed above, you can also see the course layout on the map.
While doing trip Chalsa Jn - Purnia by car, the calculated route ends at a distance , or more straight.