Dehradun is well connected through road network. Since air and rail connectivity in Uttarakhand is limited, road network is the best and easily available transport option. You can either drive to Dehradun or hire a cab/taxi to reach Dehradun from Delhi or any other nearby cities.
Following is the driving distance chart to Dehradun from various cities and towns in Uttarakhand and from Delhi NCR Region (New Delhi, Ghaziabad, Noida, Gurgaon, Faridabad).
The distances from Dehradun are recorded from IBST Dehradun. The distance and driving time are approx and close to the actuals. However, driving time may vary from person to person and the one mentioned is average driving time.