The Krishnagiri to Thiruvananthapuram bus route covers approximately 643 kms and takes about 12 hrs 3 mins. A total of 24 direct buses operated by 16 bus operators run on this route. The first bus departs at 01:25, and the last bus leaves at 22:45.
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, Infosys Campus, Kaniyapuram,, Kazhakootam, Neyyatinkare, Others.
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 749 - INR 7348.00 depending on the bus type and features.










