The Chennai to Ernakulam bus covers about 696 kms and takes around 12 hrs 39 mins. Around 81 buses run this route every day, operated by around 34 bus operators. The first bus leaves at 13:00 and the last one at 22:05. Ticket prices start at INR 1100 and go up to INR 5554.00, depending on the bus type and the booking date.










