The Poonamallee to Shanthinagar bus route covers approximately 312 kms and takes about 0 hrs 30 mins. A total of 179 direct buses operated by 38 bus operators run on this route. The first bus departs at , and the last bus leaves at .
Major boarding points in Poonamallee include Adyar, ashok pillar, Chennai Central Railway Station, Egmore, Ekkatuthangal, Guindy, kanchipuram bypass, Kandanchavadi, Karappakkam, KasiTheatre, while common drop locations in Shanthinagar are Shanthi Nagar Bus Stand, Attibele, BOMMASANDRA, Dairy circle, Electronic City Toll Gate, KALASIPALAYAM BUS STAND, Madiwala Police Station, Majestic, SHANTHINAGAR BMTC BUS STAND(DOUBLE ROAD), shanthinagar BMTC bus stand(Double Road).
RTC and private operators such as Bharathi Travels , National Travels, National travels chn, Green Line Travels, Jabbar Travels offer Volvo, AC, and non-AC seater and sleeper buses. Ticket prices on redBus range from INR 300 - depending on the bus type and features.



