Once your Australia to India flight lands, you can travel to Guwahati from Kolkata via road, rail, or air.
If you’re traveling by land, it’s important to know the Kolkata to Guwahati distance by road which is approximately 632.56 miles (1018 km). The CCU to GAU distance by flight is 322.49 miles (519 km ).
However, kindly note that the flight distance for Kolkata to Guwahati route Varies as the Calculated distance is the straight line distance and flights never fly in a straight line.
Popular Routes You Can Take-
Kolkata to Guwahati Distance on Map