The Kotwa (Bihar) to Darbhanga bus route covers approximately 137 kms and takes about 2 hrs 30 mins. A total of 3 direct buses operated by 1 bus operators run on this route. The first bus departs at 05:00, and the last bus leaves at 12:10.
Major boarding points in Kotwa (Bihar) include Near bus stand, while common drop locations in Darbhanga are Mahanagar.
RTC and private operators such as offer Volvo, AC, and non-AC seater and sleeper buses. Ticket prices on redBus range from INR 850 - INR 3500.00 depending on the bus type and features.



