The journey from Virar to Thiruvananthapuram is 1600 km. You must reach Mumbai to catch a long-distance train or flight to Thiruvananthapuram. The train journey is scenic and takes about 30-35 hours. Flights are faster but more expensive. Plan your trip well in advance due to high demand for trains.
Total Distance: 1600 km driving distance, 1400 km straight-line air distance.
Book train tickets in advance.
October to March for pleasant weather.