The journey from Thunag to Patna covers approximately 1200 km. You will first travel to Chandigarh and then take a train to Patna Junction. This route takes you from the mountains to the historic city of Bihar.
Total Distance: 1250 km driving distance, 950 km air distance.
The Archana Express is a reliable train for this route.
October to March for pleasant weather in Patna.