Once your Australia to India flight lands, you can travel to Kolkata from Patna via road, rail, or air.
If you’re traveling by land, it’s important to know the Patna to Kolkata distance by road which is arround 361.02 miles (581 km). The PAT to CCU distance by flight is 287.07 miles (462 km ).
However, please note that the flight distance for Patna to Kolkata route Varies as the shared distance is the straight line distance and flights never fly in a straight line.
Popular Routes You Can Take-
Patna to Kolkata Distance on Map