The Chennai to Thisayanvilai bus route covers approximately 667 kms and takes about 12 hrs 7 mins. A total of 38 direct buses operated by 22 bus operators run on this route. The first bus departs at 16:30, and the last bus leaves at 21:30.
Major boarding points in Chennai include Adyar, Ambattur, Anna Nagar, Anna University, Ashok Pillar, Avadi, Chengalpattu, Chrompet, Ekkattuthangal, Guduvancheri, while common drop locations in Thisayanvilai are Mannarpuram, Others.
RTC and private operators such as KNR Tranz, MNT Mutharamman Travels, AVK Travels, Senthur velan Travels, Sri Muthu Travels offer Volvo, AC, and non-AC seater and sleeper buses. Ticket prices on redBus range from INR 699 - INR 3999.00 depending on the bus type and features.








