The journey from Katihar to Siliguri covers approximately 170 km via NH 27. You can choose between the frequent express trains or private buses operating from the Katihar bus stand. The route passes through the scenic plains of Kishanganj and Islampur. Travel time typically ranges from 4 to 5 hours depending on traffic conditions. This corridor is a vital link between Bihar and the North Bengal region.
Total Distance: 170 km by road, 155 km air distance.
Book your tickets in advance via IRCTC as this route is heavily patronized.
Buses depart from the main Katihar bus stand near the railway station.
October to March for pleasant weather and clear road visibility.