The journey from Pallathur to Kanyakumari covers about 330 km. You can drive via NH 44, which takes you to the southernmost tip of India. Trains are available from Karaikudi to Kanyakumari, though connections may require a change. Kanyakumari is famous for the confluence of three seas and the Vivekananda Rock Memorial.
Total Distance: 330 km driving distance, 290 km straight-line distance.
Book tickets well in advance as this is a popular tourist route.
October to March for pleasant weather.