The Udankudi to Aruppukottai bus route covers approximately 145 kms and takes about 3 hrs 32 mins. A total of 35 direct buses operated by 27 bus operators run on this route. The first bus departs at 12:00, and the last bus leaves at 21:50.
Major boarding points in Udankudi include New Bus Stand, while common drop locations in Aruppukottai are Aruppukottai Bypass.
RTC and private operators such as Vetri Travels, Chennai Express, Chennai Express offer Volvo, AC, and non-AC seater and sleeper buses. Ticket prices on redBus range from INR 649 - INR 4049.00 depending on the bus type and features.



