The Ottanchathiram to Kaliakkavilai (Tamil Nadu) bus route covers approximately 342 kms and takes about 6 hrs 49 mins. A total of 11 direct buses operated by 10 bus operators run on this route. The first bus departs at 00:15, and the last bus leaves at 23:59.
Major boarding points in Ottanchathiram include Bus stand, Ottanchathiram, Ottanchatthiram, Ottanchattram, while common drop locations in Kaliakkavilai (Tamil Nadu) are Kaliyakavilai, Kuzhithurai.
RTC and private operators such as PSS Transport, City Travels, Hindusthan Travels offer Volvo, AC, and non-AC seater and sleeper buses. Ticket prices on redBus range from INR 449 - INR 1800.00 depending on the bus type and features.



