Calculate route from Ohancabin (Uttar Pradesh, India) to Patna (Bihar, India).
The flight distance (as the crow flies) between Ohancabin and Patna is 417.2 km.
Roadmap (route) to go from Ohancabin to Patna detailed above, you can also see the course layout on the map.
While doing trip Ohancabin - Patna by car, the calculated route ends at a distance , or more straight.