The Chennai to Karumathampatti bus route covers approximately 482 kms and takes about 8 hrs 53 mins. A total of 31 direct buses operated by 13 bus operators run on this route. The first bus departs at 06:00, and the last bus leaves at 23:45.
Major boarding points in Chennai include Adyar, Alandur, Ambattur, Aminjikarai, Anna Nagar, Anna University, Ashok Pillar, Avadi, Central Railway Station, Chengalpattu, while common drop locations in Karumathampatti are Karumathampatti.
RTC and private operators such as (SBLT) Shri Bhagiyalakshimi Travels (MAARA), SRL Travels, Sri Krishna Travels, SPS Luxury Travels, PSS Transport offer Volvo, AC, and non-AC seater and sleeper buses. Ticket prices on redBus range from INR 649 - INR 2814.00 depending on the bus type and features.



