The average train between Katihar and Samāstipur takes 4h 32m and the fastest train takes 3h 50m. The train service runs several times per day from Katihar to Samāstipur. 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 every 4 hours between Katihar and Samāstipur. The earliest departure is at 12:15 AM at night, and the last departure from Katihar is at 11:45 PM which arrives into Samāstipur at 5:00 AM. All services require a transfer, and take on average 4h 32m. The schedules shown below are for the next available departures.

4h 40m • 1 change

3h 50m • 1 change

4h • 1 change
Arrives next day

4h 45m • 1 change

4h 10m • 1 change

4h 40m • 1 change

3h 50m • 1 change

4h • 1 change

4h 10m • 1 change

4h 40m • 1 change

7h 40m • 1 change

4h 20m • 1 change

5h 10m • 1 change

5h 5m • 1 change

4h 40m • 1 change

4h 20m • 1 change

4h 40m • 1 change

3h 50m • 1 change

4h • 1 change
Arrives next day

4h 45m • 1 change

4h 45m • 1 change

5h 10m • 1 change

4h 10m • 1 change

4h 40m • 1 change

4h 45m • 1 change

4h 40m • 1 change

4h 48m • 1 change

3h 50m • 1 change
Want to know about travelling from Katihar to Samāstipur? 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 Katihar to Samāstipur. However, there are services departing from Katihar station and arriving at Samāstipur station via Barauni Jn. The journey, including transfers, takes approximately 4h 32m.
Katihar to Samāstipur train services, operated by Indian Railways, depart from Katihar Jn station.
Katihar to Samāstipur train services, operated by Indian Railways, arrive at Samastipur Jn station.
The distance between Katihar and Samāstipur is 183 km. The road distance is 231 km.
You can take a train from Katihar Jn to Samastipur Jn via Barauni Jn in around 3h 56m.