The journey from Oni to Tirunelveli is a long trip across southern India, covering about 1300 km. You will need to reach a major rail hub like Kankavali or Ratnagiri to find connecting trains to Tirunelveli. The route takes you through the heart of the country. Expect a travel time of 26 to 30 hours.
Total Distance: Driving distance is 1300 km; straight-line air distance is 1000 km.
Plan for a stopover in a major city if needed.
October to March for pleasant weather.