Calculate route from Mairwa (Bihar, India) to Purnia (Bihar, India).
The flight distance (as the crow flies) between Mairwa and Purnia is 335.7 km.
Roadmap (route) to go from Mairwa to Purnia detailed above, you can also see the course layout on the map.
While doing trip Mairwa - Purnia by car, the calculated route ends at a distance , or more straight.