To reach Dehradun from Balehonnur, you should travel to Bengaluru and take a flight to Jolly Grant Airport. This is the most efficient way to cover the long distance. The total travel time is approximately 15 hours. You will move from the coffee plantations of Karnataka to the foothills of the Himalayas.
Total Distance: 2600 km by road, 2300 km air distance.
Book flights in advance for better pricing.
October to March for pleasant weather.