The Karaikal to Nanguneri bus route covers approximately 434 kms and takes about 8 hrs 56 mins. A total of 5 direct buses operated by 4 bus operators run on this route. The first bus departs at 16:05, and the last bus leaves at 21:20.
Major boarding points in Karaikal include Karaikal New Bus Stand, while common drop locations in Nanguneri are Others.
RTC and private operators such as offer Volvo, AC, and non-AC seater and sleeper buses. Ticket prices on redBus range from INR 599 - INR 1599.00 depending on the bus type and features.



