The Kollam to Nilambur bus route covers approximately 329 kms and takes about 8 hrs 18 mins. A total of 5 direct buses operated by 2 bus operators run on this route. The first bus departs at 04:20, and the last bus leaves at 22:20.
Major boarding points in Kollam include Kollam, while common drop locations in Nilambur are Kollam.
RTC and private operators such as KSRTC (Kerala) offer Volvo, AC, and non-AC seater and sleeper buses. Ticket prices on redBus range from INR 443 - INR 1999.00 depending on the bus type and features.



