The journey from Punganur to Dehradun covers approximately 2300 km. The most practical way is to take a bus to Bangalore and then board a direct train to Dehradun. The total travel time is around 45 to 50 hours. Overnight train travel is highly recommended for comfort.
Total Distance: 2300 km by road, 1900 km air distance.
Book sleeper or AC class tickets well in advance.
Book flights in advance for better prices.
October to March for pleasant weather.