Thinking how to book one way taxi from Dehradun to Una? Bookcab provides one way car rental services from Dehradun to Una. Now you don't have to book for roundtrip. No hidden charges. Taxi fare for Dehradun to Una one way car rental starts from INR . The distance between Dehradun and Una is 270 km. Approximate time to reach Una is 4 hours 58 mins. Cab booking for your one way trip from Dehradun to Una is very easy with Bookcab's economic and hassle-free online cab booking system. Hire a cab for Dehradun to Una one way drop at Bookcab where you can choose comfortable and luxurious cab from a wide range of cars available.