The Krishnagiri to Chennai bus route covers approximately 286 kms and takes about 5 hrs 15 mins. A total of 253 direct buses operated by 84 bus operators run on this route. The first bus departs at 00:10, and the last bus leaves at 23:59.
Major boarding points in Krishnagiri include Bargur, Don Bosco School, Kaveripattinam, Krishnagiri Bypass, Maruthy Showroom, Others, Perungudi, while common drop locations in Chennai are Adyar, Akkarai, Alandur, Ambattur, Aminjikarai, Anna Nagar, Anna University, Arumbakkam, Ashok Nagar, Ashok Pillar.
RTC and private operators such as IntrCity SmartBus, National Travels NTA, RKK Travels, Sri Sugam Bus Tours and Travels, NueGo offer Volvo, AC, and non-AC seater and sleeper buses. Ticket prices on redBus range from INR 335 - INR 3999.00 depending on the bus type and features.










