The Authoor South to Melakaranthai (tuticorin) bus route covers approximately 338 kms and takes about 1 hrs 57 mins. A total of 3 direct buses operated by 2 bus operators run on this route. The first bus departs at 20:40, and the last bus leaves at 21:15.
Major boarding points in Authoor South include Authoor South, while common drop locations in Melakaranthai (tuticorin) are Bus Stop.
RTC and private operators such as offer Volvo, AC, and non-AC seater and sleeper buses. Ticket prices on redBus range from INR 649 - INR 1999.00 depending on the bus type and features.



