The journey from Rakchham to Kolkata is a long-distance trip of over 2000 km. You will travel from the Kinnaur mountains to Shimla, then to Delhi, and finally take a flight or train to Kolkata. This is a multi-day journey that requires careful planning. Expect to spend at least 40 hours if traveling by train.
Total Distance: Driving distance 2050 km, straight-line air distance 1600 km.
Flying from Delhi to Kolkata is the most practical way to cover this distance.
October to February for pleasant weather in Kolkata.