The average train between Purnia and Assam takes 13h 6m and the fastest train takes 10h 25m. The train service runs several times per day from Purnia to Assam. 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 4 times a day between Purnia and Assam. The earliest departure is at 6:27 AM in the morning, and the last departure from Purnia is at 10:05 PM which arrives into Assam at 3:35 PM. All services require a transfer, and take on average 13h 6m. The schedules shown below are for the next available departures.

11h 33m • 1 change

10h 25m • 1 change
Arrives next day

13h 58m • 1 change
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12h 55m • 1 change

11h 58m • 1 change

10h 25m • 1 change
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13h 58m • 1 change

11h 33m • 1 change

10h 25m • 1 change
Arrives next day

13h 58m • 1 change
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13h 15m • 1 change

10h 25m • 1 change
Arrives next day

13h 58m • 1 change
Arrives next day

13h 30m • 1 change
Arrives next day

12h 55m • 1 change

11h 33m • 1 change

10h 25m • 1 change
Arrives next day

13h 58m • 1 change
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14h 58m • 1 change

11h 58m • 1 change

10h 25m • 1 change
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13h 58m • 1 change
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16h 20m • 1 change
Want to know about travelling from Purnia to Assam? 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 Purnia to Assam. However, there are services departing from Purnia station and arriving at Assam station via Guwahati. The journey, including transfers, takes approximately 13h 6m.
Purnia to Assam train services, operated by Indian Railways, depart from Katihar Jn station.
Purnia to Assam train services, operated by Indian Railways, arrive at Guwahati station.
The distance between Purnia and Assam is 581.5 km. The road distance is 620 km.
Indian Railways operates a train from Katihar Jn to Guwahati every 4 hours. Tickets cost ₹320–2,500 and the journey takes 9h 30m.