Reaching Kolkata from Tawang requires a multi-modal approach. First, travel by road from Tawang to Tezpur or Guwahati (approx. 10-12 hours). From Guwahati, you can take a direct train or a flight to Kolkata. The train journey from Guwahati to Kolkata takes about 15-18 hours, while a flight takes roughly 1 hour and 30 minutes. This route connects the high Himalayas to the bustling metropolis of Kolkata.
Total Distance: 1100 km by road/rail, 850 km straight-line air distance.
Book your train tickets well in advance as the Saraighat Express is highly popular.
The flight from Guwahati (GAU) to Kolkata (CCU) is the fastest way to cover the final leg.
November to March for pleasant weather in both regions.