The Chennai to Sathankulam bus route covers approximately 653 kms and takes about 11 hrs 58 mins. A total of 18 direct buses operated by 16 bus operators run on this route. The first bus departs at 18:00, and the last bus leaves at 21:30.
Major boarding points in Chennai include Ambattur, Anna Nagar, Anna University, Arumbakkam, Ashok Pillar, Avadi, Chengalpattu, Chrompet, Ekkattuthangal, Guduvancheri, while common drop locations in Sathankulam are New Bus Stand, SREE JOTHI TRAVELS, SREE JOTHI TRAVELS Sathankulam, Sathankulam.
RTC and private operators such as Sasi Travels, KNR Tranz, MNT Mutharamman Travels, National Travels CHN, Senthur velan Travels offer Volvo, AC, and non-AC seater and sleeper buses. Ticket prices on redBus range from INR 449 - INR 1900.00 depending on the bus type and features.








