The Chennai to Koothanallur bus route covers approximately 329 kms and takes about 8 hrs 14 mins. A total of 16 direct buses operated by 12 bus operators run on this route. The first bus departs at 11:00, and the last bus leaves at 22:30.
Major boarding points in Chennai include Alandur, Aminjikarai, Anna University, Arumbakkam, Ashok Pillar, Chengalpattu, Chrompet, Egmore, Ekkattuthangal, Guduvancheri, while common drop locations in Koothanallur are Bypass Bridge, KOOTHANALLUR, KOOTHANALLUR BUS STAND, Koothanallur, Koothanallur(Lakshmangudi SMT SWEET).
RTC and private operators such as Sooriyan Travels, VPS TRANSPORT, Kalaimakal Travelss, AYISHA TRAVELS, RIDE INN KKR offer Volvo, AC, and non-AC seater and sleeper buses. Ticket prices on redBus range from INR 349 - INR 1999.00 depending on the bus type and features.



