The journey from Chandpur to Thiruvananthapuram is a very long-distance trip of over 3000 km. You must travel to Delhi to catch a long-distance train or flight to Thiruvananthapuram. Thiruvananthapuram is the capital city of Kerala.
Total Distance: 3000 km by road, 2700 km air distance.
This is a very long journey; consider flying for comfort.
October to March for pleasant weather.