The Krishnagiri to Thoothukudi bus route covers approximately 494 kms and takes about 7 hrs 44 mins. A total of 10 direct buses operated by 9 bus operators run on this route. The first bus departs at 01:25, and the last bus leaves at 23:00.
Major boarding points in Krishnagiri include Krishnagiri Bypass, while common drop locations in Thoothukudi are Ettaiyapuram Road, New Bus Stand, Others.
RTC and private operators such as Sri SMS Travels, Royal Roadlinks, Vignesh TAT, SRS Travels, Thirumalaivasan Transports offer Volvo, AC, and non-AC seater and sleeper buses. Ticket prices on redBus range from INR 649 - INR 1884.00 depending on the bus type and features.








