The journey from Marigaon to Dehradun covers about 2100 km. The most practical way is to take a flight from Guwahati to Dehradun. The route takes you across the entire length of India. Dehradun is a beautiful city in the foothills of the Himalayas. Expect a travel time of 8 to 12 hours by flight.
Total Distance: 2100 km by road, 1800 km air distance.
Book your flight well in advance.
October to March for pleasant weather.