The journey from Supaul to Siliguri covers about 250 kilometers. You will travel via NH 27, passing through Purnia and Kishanganj. The trip takes approximately 7 hours by road. Siliguri is a major transit hub for North Bengal and the Northeast.
Total Distance: 250 km by road, 200 km air distance.
The road is well-maintained.
October to March for pleasant weather.