The journey from Islampur to Bettiah covers about 480 km. You will travel via NH 27, which is the primary highway. Bettiah is a historic town in Bihar known for its cultural significance. The route is well-connected by road, and you can reach Bettiah in about 13 hours. It is a straightforward drive through the plains of Bihar.
Total Distance: 480 km by road, 430 km straight-line.
The road is generally good, but watch for local traffic.
October to March for pleasant weather.