The journey from Sonamarg to Thiruvananthapuram takes you from the Himalayas to the southern tip of India. You can fly from Srinagar to Thiruvananthapuram via Delhi or take a train from Jammu Tawi to Thiruvananthapuram. The total distance is approximately 3500 km.
Total Distance: 3550 km by road, 2900 km air distance.
Himsagar Express is a direct train for this route.
October to March for pleasant weather in Thiruvananthapuram.