The Chennai to Thankatchimadam bus route covers approximately 551 kms and takes about 10 hrs 54 mins. A total of 4 direct buses operated by 1 bus operators run on this route. The first bus departs at 19:40, and the last bus leaves at 21:55.
Major boarding points in Chennai include Alandur, Aminjikarai, Ashok Pillar, Central Railway Station, Chengalpattu, Chrompet, Egmore, Ekkattuthangal, Guduvancheri, Karappakkam, while common drop locations in Thankatchimadam are Thangachimadam.
RTC and private operators such as (SBLT) Shri Bhagiyalakshimi Travels (MAARA) offer Volvo, AC, and non-AC seater and sleeper buses. Ticket prices on redBus range from INR 400 - INR 1030.00 depending on the bus type and features.



