The journey from Paleru to Dehradun is approximately 1900 km. You will need to reach Khammam station to board a train to Delhi, and then take a connecting train or bus to Dehradun. The route passes through the heart of India. Trains are the most reliable mode of transport for this distance. Expect a travel time of 35 to 40 hours.
Total Distance: 1900 km by road, 1500 km straight-line air distance.
Book your Delhi to Dehradun leg well in advance.
March to June or September to November for pleasant weather.