The Kunnam to Chennai bus covers about 277 kms and takes around 5 hrs 54 mins. Around 9 buses run this route every day, operated by around 6 bus operators. The first bus leaves at 16:30 and the last one at 23:59. Ticket prices start at INR 600 and go up to INR 2000.00, depending on the bus type and the booking date.






