The Chennai to Ernakulam bus covers about 696 kms and takes around 12 hrs 38 mins. Around 54 buses run this route every day, operated by around 26 bus operators. The first bus leaves at 13:00 and the last one at 22:00. Ticket prices start at INR 597 and go up to INR 4500.00, depending on the bus type and the booking date.










