The Authoor North to Perambalur bus route covers approximately 346 kms and takes about 6 hrs 29 mins. A total of 13 direct buses operated by 8 bus operators run on this route. The first bus departs at 10:55, and the last bus leaves at 20:00.
Major boarding points in Authoor North include Authoor North, Authoor North Bus Stand, North Authoor, while common drop locations in Perambalur are Perambalur, Perambalur Bus Stand.
RTC and private operators such as Vetri Travels offer Volvo, AC, and non-AC seater and sleeper buses. Ticket prices on redBus range from INR 400 - INR 4999.00 depending on the bus type and features.



