The Chennai to Colachel bus covers about 713 kms and takes around 12 hrs 47 mins. Around 25 buses run this route every day, operated by around 16 bus operators. The first bus leaves at 15:00 and the last one at 21:45. Ticket prices start at INR 1500 and go up to INR 5000.00, depending on the bus type and the booking date.









