Kolkata is approximately 2000 km from Dighi. The most practical way is to reach Mumbai and take a train or flight to Kolkata. Driving is a very long journey of over 35 hours. Kolkata is the cultural capital of India and is famous for its history, literature, and food.
Total Distance: 2000 km by road, 1700 km air distance.
Book tickets well in advance for this long-distance route.
Book in advance for better prices.
October to March for pleasant weather.