The Krishnagiri to Thiruvananthapuram bus route covers approximately 643 kms and takes about 11 hrs 33 mins. A total of 24 direct buses operated by 15 bus operators run on this route. The first bus departs at 01:25, and the last bus leaves at 22:35.
Major boarding points in Krishnagiri include Krishnagiri Bypass, Maruthy Showroom, while common drop locations in Thiruvananthapuram are Aristo Junction, Attingal, Balaramapuram, Chakka Pass, East Thampanoor, Fortis Hospital Cunningham Road, Infosys Campus, Kaniyapuram,, Kazhakootam, Neyyatinkare.
RTC and private operators such as Kallada Travels (Suresh Kallada), JaiSai Roadlinks (JSR), VKV Travels offer Volvo, AC, and non-AC seater and sleeper buses. Ticket prices on redBus range from INR 1300 - INR 6112.00 depending on the bus type and features.









