The journey from Katras to Siwan spans approximately 450 km. You will primarily rely on the Indian Railways network via Dhanbad Junction. Travel time typically ranges from 9 to 11 hours depending on the train schedule. The route passes through the industrial belt of Jharkhand into the agricultural plains of Bihar. Expect a mix of coal-rich landscapes transitioning into lush green fields as you cross the Ganges.
Total Distance: Driving distance is 450 km; straight-line air distance is 320 km.
Book your tickets at least 30 days in advance as this route is heavily patronized by migrant workers.
October to March for pleasant weather and avoiding the humid monsoon season.