The Chennai to Sempathi bus route covers approximately 442 kms and takes about 8 hrs 28 mins. A total of 51 direct buses operated by 23 bus operators run on this route. The first bus departs at 19:00, and the last bus leaves at 22:30.
Major boarding points in Chennai include Adyar, Alandur, Ambattur, Aminjikarai, Anna Nagar, Arumbakkam, Ashok Pillar, Avadi, Chengalpattu, Chrompet, while common drop locations in Sempathi are Aana Pirivu (Pattiveranpati Pirivu), Adhilakshmipuram, Muthulapuram, Ottupatti, Pithalaipatti Pirivu, Sedapatti Sittayankottai Pirivu, Semapatti, Semaptti, Sempathi, Sempathi Bus stand.
RTC and private operators such as Krs travels, Sri Krishna Travels, SUBAM TRAVELS, Cumbum Travels, ACLS Navigator offer Volvo, AC, and non-AC seater and sleeper buses. Ticket prices on redBus range from INR 399 - INR 3999.00 depending on the bus type and features.








