Dehradun is the capital of Uttarakhand. Reaching Dehradun from Pallikal is a long journey. You will need to travel to Kozhikode and then take a train or flight to Dehradun. The train journey is very long and requires multiple changes.
Total Distance: 2700 km by road, 2200 km air distance.
Flight is highly recommended for this distance.
March to June and September to November.