The journey from Rajnagar to Siliguri covers approximately 350 km. You must reach Darbhanga to catch a train towards North Bengal. Siliguri is a major transit point for the hills. Expect a travel time of around 8 hours by train.
Total Distance: 350 km by road, 300 km air distance.
Book a train to New Jalpaiguri.
October to March for pleasant weather.