The Chennai to Kottayam bus covers about 677 kms and takes around 14 hrs 58 mins. Around 14 buses run this route every day, operated by around 11 bus operators. The first bus leaves at 16:45 and the last one at 20:15. Ticket prices start at INR 724 and go up to INR 3999.00, depending on the bus type and the booking date.








