The journey from Chungthang to Kolkata is approximately 700 km. You must first travel to Siliguri or Bagdogra by road, then take a train or flight to Kolkata. The road journey takes 7-8 hours, followed by a 10-12 hour train ride or a 1-hour flight. This is a long-distance journey connecting the mountains to the metropolis. Expect a total travel time of 16 to 20 hours.
Total Distance: 700 km by road, 550 km air distance.
Book your train or flight from New Jalpaiguri or Bagdogra in advance.
October to March for pleasant weather in both locations.