Traveling from the Sundarbans to Kalimpong is a long-distance journey. First, take a ferry to the mainland, then travel by bus to Kolkata. From Kolkata, take a train to New Jalpaiguri, then a taxi to Kalimpong. The total distance is approximately 720 km, with a travel time of about 21 hours. This route takes you from the southern delta to the Himalayan foothills.
Total Distance: 720 km driving distance, 620 km straight-line air distance.
Book train tickets well in advance.
March to June and September to November.