The journey from Sesa to Thiruvananthapuram is a massive cross-country expedition from the Northeast to the southern tip of India. You must reach Guwahati to catch a long-distance train to Kerala. The route covers the entire eastern and southern coastline. Expect a travel time of 65 to 75 hours.
Total Distance: Driving distance 3250 km, Air distance 2600 km.
This is one of the longest train journeys in India; prepare accordingly.
October to March for pleasant weather.