The Chennai to Ernakulam bus covers about 696 kms and takes around 12 hrs 34 mins. Around 58 buses run this route every day, operated by around 27 bus operators. The first bus leaves at 13:00 and the last one at 22:00. Ticket prices start at INR 500 and go up to INR 3633.00, depending on the bus type and the booking date.









