The Colachel to Chennai bus covers about 736 kms and takes around 13 hrs 6 mins. Around 21 buses run this route every day, operated by around 15 bus operators. The first bus leaves at 15:15 and the last one at 20:15. Ticket prices start at INR 850 and go up to INR 3999.00, depending on the bus type and the booking date.






