The Chennai to Theni bus covers about 509 kms and takes around 9 hrs 53 mins. Around 74 buses run this route every day, operated by around 35 bus operators. The first bus leaves at 18:00 and the last one at 22:30. Ticket prices start at INR 399 and go up to INR 5000.00, depending on the bus type and the booking date.









