The journey from Tarati to the coastal town of Puducherry covers approximately 2000 km. You must reach Varanasi Junction to board a train heading towards Chennai, then take a connecting train or bus to Puducherry. The route passes through central India and down the eastern coast. Expect a travel time of 40 to 48 hours.
Total Distance: 2000 km driving distance; 1700 km straight-line air distance.
You will need to change in Chennai for the final leg.
October to March for pleasant weather.