The journey from Chitkul to Patna covers approximately 1300 km. You must first travel by road to a major railhead or airport like Delhi or Chandigarh. From there, you can take a direct train or flight to Patna, the capital of Bihar. This route transitions from the high Himalayas to the Gangetic plains.
Total Distance: 1300 km by road, 1000 km air distance.
The Sampoorna Kranti Express from Delhi is a reliable train to Patna.
October to March for pleasant weather in Patna.