The journey from Chalakudy to Kolkata covers approximately 2000 km. The most practical way is to take a train from Thrissur to Kolkata (Howrah/Shalimar), which takes about 36-40 hours. Alternatively, you can fly from Kochi International Airport to Kolkata, which takes about 3 hours. This route connects the tropical coast of Kerala to the cultural capital of India, Kolkata.
Total Distance: 2000 km by road, 1700 km air distance.
The Coromandel Express is a popular train on this route.
Book well in advance for the best fares.
October to March for pleasant weather in Kolkata.