The Papanasam(Tirunelveli) to Chennai bus route covers approximately 638 kms and takes about 13 hrs 18 mins. A total of 6 direct buses operated by 6 bus operators run on this route. The first bus departs at 16:00, and the last bus leaves at 18:20.
Major boarding points in Papanasam(Tirunelveli) include Papanasam, while common drop locations in Chennai are Adyar, Anna Nagar, Arumbakkam, Ashok Pillar, Chengalpattu, Chrompet, Ekkattuthangal, Guduvancheri, Guindy, Injambakkam.
RTC and private operators such as Sri Selvam Travels (PSP), National Travels CHN, (SBLT) Shri Bhagiyalakshimi Travels (MAARA) offer Volvo, AC, and non-AC seater and sleeper buses. Ticket prices on redBus range from INR 600 - INR 1550.00 depending on the bus type and features.



