Get affordable fares for Patna to Ranchi taxi at Bookcab that starts from Rs 8722. Cost per km ranges from INR 12.75 and 15.5. Transparent breakdown of rates and no hidden charges. BookCab has premium, luxury and affordable A/c and non A/c cars. Bookcab Fleet consists of Mercedes Benz car hire, Toyota Innova car hire etc. Booking a cab from Patna to Ranchi is now easy and cost-effetcive with BookCab's reliable online cab booking services. Estimated distance from Patna to Ranchi is 333 km. The travel time from Patna to Ranchi is 5 hours 38 mins.