The Chennai to Pothakalanvilai (Tamil Nadu) bus covers about 658 kms and takes around 12 hrs 33 mins. Around 7 buses run this route every day, operated by around 7 bus operators. The first bus leaves at 17:40 and the last one at 21:30. Ticket prices start at INR 500 and go up to INR 2000.00, depending on the bus type and the booking date.







