The journey from Barh to Purnia spans approximately 240 kilometers across the plains of North Bihar. You can travel via NH 31, which serves as the primary arterial road connecting these regions. Train connectivity is available via Barauni Junction, requiring a change or a direct connection depending on the schedule. The route passes through Begusarai and Khagaria, offering views of the Kosi river basin. Expect a travel time of roughly 6 hours by road, depending on traffic near the bridge crossings.
Total Distance: 240 km driving distance and 195 km straight-line air distance.
Book your tickets in advance via IRCTC as trains on this route are frequently waitlisted.
Ensure your vehicle has a valid FASTag for seamless toll payments on NH 31.
October to March, as the weather is pleasant and avoids the heavy monsoon flooding common in the Kosi region.