The Mandapam to Chennai bus covers about 537 kms and takes around 11 hrs 3 mins. Around 16 buses run this route every day, operated by around 10 bus operators. The first bus leaves at 18:25 and the last one at 20:30. Ticket prices start at INR 480 and go up to INR 3999.00, depending on the bus type and the booking date.









