The Thandupathu (Paramankuruchi) to Chennai bus route covers approximately 646 kms and takes about 12 hrs 6 mins. A total of 12 direct buses operated by 11 bus operators run on this route. The first bus departs at 17:20, and the last bus leaves at 21:05.
Major boarding points in Thandupathu (Paramankuruchi) include Thandupathu Tuticorin, Thandupathu(Tuticorin), while common drop locations in Chennai are Alandur, Ambattur, Anna Nagar, Arumbakkam, Ashok Pillar, Avadi, Bharath Nagar, Chengalpattu, Chrompet, Ekkattuthangal.
RTC and private operators such as Sri Siva Travels offer Volvo, AC, and non-AC seater and sleeper buses. Ticket prices on redBus range from INR 599 - INR 1599.00 depending on the bus type and features.



