The Karaikal to Nagapattinam bus route covers approximately 20 kms and takes about 0 hrs 57 mins. A total of 6 direct buses operated by 5 bus operators run on this route. The first bus departs at 03:20, and the last bus leaves at 20:00.
Major boarding points in Karaikal include Karaikal New Bus Stand, while common drop locations in Nagapattinam are Nagapattinam B S.
RTC and private operators such as Puducherry Road Transport Corporation (PRTC) offer Volvo, AC, and non-AC seater and sleeper buses. Ticket prices on redBus range from INR 456 - INR 2446.00 depending on the bus type and features.



