The Chennai to Authoor South bus route covers approximately 619 kms and takes about 10 hrs 58 mins. A total of 54 direct buses operated by 32 bus operators run on this route. The first bus departs at 17:00, and the last bus leaves at 23:05.
Major boarding points in Chennai include Adyar, Akkarai, Ambattur, Anna Nagar, Arumbakkam, Ashok Pillar, Avadi, Chengalpattu, Chrompet, Ekkattuthangal, while common drop locations in Authoor South are AUTHOOR SOUTH, Authoor (Thiruchendhur), Authoor South, Authoor South Bus Stand, BUS STOP, Bus Stand, KSK Cool bar, South Authoor, Suriya Travels, Thamodaran.
RTC and private operators such as SBM TRAANSPORT, Sasi Travels, Senthur velan Travels, MNT Mutharamman Travels, National Travels CHN offer Volvo, AC, and non-AC seater and sleeper buses. Ticket prices on redBus range from INR 400 - INR 3999.00 depending on the bus type and features.



