The Ottanchathiram to Sathankulam bus route covers approximately 273 kms and takes about 5 hrs 58 mins. A total of 13 direct buses operated by 12 bus operators run on this route. The first bus departs at 00:40, and the last bus leaves at 23:59.
Major boarding points in Ottanchathiram include Bypass, Ottanchathiram, Ottanchathiram Byepass, Ottanchathiram(Pickup At 1.00am), Ottanchatram, Ottanchatthiram, while common drop locations in Sathankulam are Ittamozhi, MEGNANAPURAM, PARAMAKURUCHI, Sathankulam, sathankulam.
RTC and private operators such as SPS Travels India offer Volvo, AC, and non-AC seater and sleeper buses. Ticket prices on redBus range from INR 350 - INR 3999.00 depending on the bus type and features.



