Patna to Barauni cab fares are found here. Car rental cost starts from INR 3418. Minimum rate per km ranges from INR 12.75 to 15.5. Clear breakdown of fares including driver allowance. No chance of hidden charges. BookCab has 40 different type of vehicles. A/c and Non A/c, 4-seater, 6-seater etc. cars are available at BookCab. Find luxurious and affordable cars in our wide range fleet of cars and their fare details from Patna to Barauni. Patna to Barauni route is spread over a distance of 119 km. The travel time from Patna to Barauni is 2 hours 14 mins.