Wondering how to book Patna to Rudauli one way taxi. Bookcab offers one way taxi services from Patna to Rudauli. Now you don't have to book for both the ways. Pay only for one way. Cost for Patna to Rudauli one way car hire starts from INR . Length of the road from Patna to Rudauli is about 448 km. Travel duration to Rudauli is close to 7 hours 14 mins. With Bookcab's effortless and efiicient online boking sytem, experience the luxury in booking your Patna to Rudauli one way cab. You can chose from a wide variety of cars including a/c and non a/c, from Hatch back, Sedan and SUV's for your Patna to Rudauli one way taxi.