The distance from Umbergaon to Kolkata is approximately 1800 km. You can take a train from Vapi to Kolkata, which takes about 30 hours. Alternatively, you can travel to Mumbai and take a flight to Netaji Subhash Chandra Bose International Airport. Kolkata is famous for its colonial architecture, culture, and food. It is the capital city of West Bengal.
Total Distance: 1800 km driving distance, 1600 km air distance.
Book your tickets early for this long journey.
October to March for pleasant weather.