The Patna to Siwan bus covers about 134 kms and takes around 4 hrs 35 mins. Around 32 buses run this route every day, operated by around 7 bus operators. The first bus leaves at 06:00 and the last one at 18:15. Ticket prices start at INR 220 and go up to INR 350.00, depending on the bus type and the booking date.






