The average train between Patna and Bongaigaon takes 15h 35m and the fastest train takes 13h 7m. The train service runs several times per day from Patna to Bongaigaon. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run 3 times a day between Patna and Bongaigaon. The earliest departure is at 3:25 AM at night, and the last departure from Patna is at 8:20 PM which arrives into Bongaigaon at 12:55 PM. All services require a transfer, and take on average 15h 35m. The schedules shown below are for the next available departures.

13h 7m • 1 change
Arrives next day

21h 10m • 1 change
Arrives next day

16h 55m • 1 change

13h 7m • 1 change
Arrives next day

17h 45m • 1 change
Arrives next day

16h 55m • 1 change
Want to know about travelling from Patna to Bongaigaon? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct train from Patna to Bongaigaon. However, there are services departing from Patna station and arriving at Bongaigaon station via New Bongaigaon. The journey, including transfers, takes approximately 15h 35m.
Patna to Bongaigaon train services, operated by Indian Railways, depart from Danapur station.
Patna to Bongaigaon train services, operated by Indian Railways, arrive at New Bongaigaon station.
The distance between Patna and Bongaigaon is 550.5 km. The road distance is 739 km.
Indian Railways operates a train from Danapur to New Bongaigaon 3 times a day. Tickets cost ₹370–2,900 and the journey takes 12h 42m.