The Chennai to Kottayam bus covers about 677 kms and takes around 14 hrs 29 mins. Around 12 buses run this route every day, operated by around 9 bus operators. The first bus leaves at 16:45 and the last one at 20:15. Ticket prices start at INR 850 and go up to INR 4000.00, depending on the bus type and the booking date.







