Get affordable fares for Patna to Sarmera taxi at Bookcab that starts from Rs 3418. Minimum charges per km ranges between INR 12.75 and 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 taxi fares across India through Bookcab. Our Taxi Fare Calculator provides you with estimated cab fare between Patna and Sarmera. Estimated distance from Patna to Sarmera is 105 km. Estimated travel duration is 1 hour 56 mins.