The Chennai to Theni bus covers about 509 kms and takes around 9 hrs 53 mins. Around 70 buses run this route every day, operated by around 33 bus operators. The first bus leaves at 18:30 and the last one at 22:30. Ticket prices start at INR 450 and go up to INR 5000.00, depending on the bus type and the booking date.









