The journey from Araria to Thiruvananthapuram is a very long-haul trip covering over 2800 km. The most practical way is to take a train to a major hub like Kolkata or Chennai and then a connecting train to Thiruvananthapuram. Expect a travel time of 50 to 60 hours.
Total Distance: Driving distance is 2800 km, straight-line air distance is 2200 km.
Check for direct trains from Chennai to Thiruvananthapuram.
October to March for pleasant weather.