The Poonamallee to Kalasipalyam bus route covers approximately 317 kms and takes about 0 hrs 30 mins. A total of 225 direct buses operated by 59 bus operators run on this route. The first bus departs at , and the last bus leaves at .
Major boarding points in Poonamallee include Adyar, Aminjikarai, Arumbakkam, Ashok Pillar, ashok pillar, Central, Chennai Central Railway Station, Chrompet, DLF Porur, Egmore, while common drop locations in Kalasipalyam are Shanthi Nagar Bus Stand, Anand Rao Circle, Attibele, Attibele TollGate, BOMMASANDRA, Dairy circle, Electronic City, Electronic City Toll Gate, Hosur, Hsr Layout Agara.
RTC and private operators such as Jabbar Travels, National Travels, Tranz King Travels, National travels chn, Bharathi Travels offer Volvo, AC, and non-AC seater and sleeper buses. Ticket prices on redBus range from INR 250 - depending on the bus type and features.



