The journey from Katwa to Thiruvananthapuram covers about 2400 kilometers. You must travel to Kolkata to board a train to Thiruvananthapuram Central. The journey takes approximately 45-50 hours. Thiruvananthapuram is the capital of Kerala and is known for its temples and beaches.
Total Distance: 2400 km by road, 2000 km air distance.
Long-distance trains are the most reliable mode.
October to March for pleasant weather.