There are total 14 Trains from Samastipur Jn Railway Station to Katihar Jn Railway Station.
18181 TATA CPR EXP is the fastest train from Samastipur Jn to Katihar Jn covering 129 KMs only in 03:04 Hrs with an average speed of 42.1 km/h. You should definetely prefer this train for your journey.
15708 ASR KIR EXPRESS is the slowest train from Samastipur Jn to Katihar Jn covering 230 KMs in as long as 05:40 Hrs with an average speed of 40.6 km/h only. You should better avoid this train.
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