The journey from Samastipur to Supaul covers about 130 kilometers. The most practical way is to take a train to Supaul Junction. The route passes through the northern plains of Bihar. Supaul is known for its proximity to the Kosi river and its flood-prone areas.
Total Distance: 130 km by road, 110 km air distance.
Direct trains are available.
The road is well-connected.
October to March.