Once your Flights from Australia to India lands, you can travel to Dehradun from Kolkata via road, rail, or air.
If you’re traveling by land, it’s beneficial to know the Madurai to Dehradun distance by road which is approximately 1051.36 miles (1692 km ). The CCU to DED distance by flight is 829.53 miles (1335 km).
However, kindly note that the flight distance for Kolkata to Dehradunroute Varies as the shared distance is the straight line distance and flights never fly in a straight line.
Popular Routes You Can Take-
Kolkata to Dehradun Distance on Map