The Theni to Chennai bus route covers approximately 508 kms and takes about 9 hrs 28 mins. A total of 69 direct buses operated by 32 bus operators run on this route. The first bus departs at 19:15, and the last bus leaves at 22:40.
Major boarding points in Theni include Alli Nagaram, Annanji, Aravind Eye Hospital, Bus Stand, Krishna Theatre, Lakshmipuram, Others, Rajendra Nagar, Valappadi, while common drop locations in Chennai are Adyar, Alandur, Ambattur, Aminjikarai, Anna Nagar, Anna University, Arumbakkam, Ashok Pillar, Avadi, Central Railway Station.
RTC and private operators such as Sri Krishna Travels, SUBAM TRAVELS, Vignesh TAT, Thirumal Alaghu Travels (TAT), ACLS Navigator offer Volvo, AC, and non-AC seater and sleeper buses. Ticket prices on redBus range from INR 699 - INR 4000.00 depending on the bus type and features.









