Calculate route from Washermanpet (Tamil Nadu, India) to Patna (Bihar, India).
The flight distance (as the crow flies) between Washermanpet and Patna is 1,477.4 km.
Roadmap (route) to go from Washermanpet to Patna detailed above, you can also see the course layout on the map.
While doing trip Washermanpet - Patna by car, the calculated route ends at a distance , or more straight.