The Siwan to Adapur bus route covers approximately 1500 kms and takes about 4 hrs 0 mins. A total of 1 direct buses operated by 1 bus operators run on this route. The first bus departs at 06:00, and the last bus leaves at 06:00.
Major boarding points in Siwan include Siwan ( Lalit bus stand ), while common drop locations in Adapur are Siwan ( Lalit bus stand ).
RTC and private operators such as offer Volvo, AC, and non-AC seater and sleeper buses. Ticket prices on redBus range from INR 300 - INR 300 depending on the bus type and features.



