The journey from Kaliyaganj to Dehradun covers approximately 1450 km. You should travel to New Jalpaiguri (NJP) to catch a train heading toward the foothills of the Himalayas. The route passes through Bihar, Uttar Pradesh, and Uttarakhand. Expect a travel time of 28 to 32 hours. Dehradun is a gateway to many hill stations and is known for its pleasant climate.
Total Distance: Driving distance is 1450 km; straight-line air distance is 1250 km.
Dehradun is a major hub for travelers heading to Mussoorie.
March to June and September to November are the best times to visit Dehradun.