The journey from Saharanpur to Thiruvananthapuram is one of the longest in India, covering over 2900 km. Rail is the most practical mode, requiring a change at a major hub like Delhi or Mumbai. Expect a travel time of 55 to 60 hours. This route takes you from the northern plains to the southern tip of India.
Total Distance: 2900 km by road, 2500 km straight-line.
This is a very long journey; ensure you have enough entertainment and supplies.
October to March for pleasant weather in Thiruvananthapuram.