Traveling from the coastal town of Karaikal to the spiritual city of Varanasi involves crossing nearly the entire length of India. You will need to reach Chennai or Trichy first. From Chennai, direct trains like the Ganga Kaveri Express connect to Varanasi. The journey takes approximately 40 hours by rail. This route is popular among pilgrims and cultural travelers.
Total Distance: Driving distance 2150 km, straight-line distance 1700 km.
Check for the Ganga Kaveri Express schedule as it runs on specific days.
October to March, avoiding the intense summer heat of the Gangetic plains.