The Karaikal to Kaliakkavilai (Tamil Nadu) bus route covers approximately 520 kms and takes about 11 hrs 59 mins. A total of 5 direct buses operated by 4 bus operators run on this route. The first bus departs at 17:40, and the last bus leaves at 21:20.
Major boarding points in Karaikal include Karaikal New Bus Stand, while common drop locations in Kaliakkavilai (Tamil Nadu) are Kaliyakavilai.
RTC and private operators such as Venky Bus offer Volvo, AC, and non-AC seater and sleeper buses. Ticket prices on redBus range from INR 649 - INR 1349.00 depending on the bus type and features.



