The Karur to Thoppur (tamil Nadu) bus route covers approximately 135 kms and takes about 2 hrs 27 mins. A total of 13 direct buses operated by 5 bus operators run on this route. The first bus departs at 00:35, and the last bus leaves at 23:59.
Major boarding points in Karur include Karur Bypass, while common drop locations in Thoppur (tamil Nadu) are .
RTC and private operators such as offer Volvo, AC, and non-AC seater and sleeper buses. Ticket prices on redBus range from INR 832 - INR 6099.00 depending on the bus type and features.



