The journey from Kottayam to Dehradun covers about 3000 km. You can take a direct train which takes about 55 to 60 hours, or a flight from Kochi (COK) to Dehradun (DED) which takes about 5 hours. Dehradun, the capital of Uttarakhand, is a historic and vibrant city. The train journey is a long but memorable experience.
Total Distance: 3000 km by road, 2600 km air distance.
Trains are the most comfortable way to travel.
Flights are the fastest way to travel.
October to March for pleasant weather.