The Tirunelveli to Ottanchathiram bus route covers approximately 225 kms and takes about 4 hrs 23 mins. A total of 36 direct buses operated by 24 bus operators run on this route. The first bus departs at 13:15, and the last bus leaves at 23:30.
Major boarding points in Tirunelveli include Kayathar, Others, Palayamkottai, Papanasam, Passport Seva Kendra, Rkv Kalyanam Mandapam, Sankarnagar, Thatchanallur, Tirunelveli bypass, Udayarpatti, while common drop locations in Ottanchathiram are Bus Stand.
RTC and private operators such as PSS Transport, Aron Transports offer Volvo, AC, and non-AC seater and sleeper buses. Ticket prices on redBus range from INR 340 - INR 5999.00 depending on the bus type and features.



