The Thiruvananthapuram to Chennai bus covers about 727 kms and takes around 14 hrs 2 mins. Around 32 buses run this route every day, operated by around 17 bus operators. The first bus leaves at 08:30 and the last one at 20:45. Ticket prices start at INR 600 and go up to INR 3000.00, depending on the bus type and the booking date.









