The Dharmapuri (Tamil Nadu) to Thiruvananthapuram bus route covers approximately 595 kms and takes about 10 hrs 40 mins. A total of 43 direct buses operated by 22 bus operators run on this route. The first bus departs at 00:25, and the last bus leaves at 23:45.
Major boarding points in Dharmapuri (Tamil Nadu) include Ammapet Bypass Road, Others, 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 VKV Travels offer Volvo, AC, and non-AC seater and sleeper buses. Ticket prices on redBus range from INR 700 - INR 2999.00 depending on the bus type and features.



