The Usilampatti to Kalpakam bus route covers approximately 438 kms and takes about 8 hrs 24 mins. A total of 1 direct buses operated by 1 bus operators run on this route. The first bus departs at 20:35, and the last bus leaves at 20:35.
Major boarding points in Usilampatti include Bus stand , Kamaraj university , PMT college bus stop, SVN College Bus stop, chekkanurrani, chellampatti, karumathur, nagamalai puthukottai, valanthur, while common drop locations in Kalpakam are Chengalpattu Bypass.
RTC and private operators such as offer Volvo, AC, and non-AC seater and sleeper buses. Ticket prices on redBus range from INR 1299 - INR 1399.00 depending on the bus type and features.



