The Melmaruvathur to Kadaiyanallur bus route covers approximately 516 kms and takes about 8 hrs 30 mins. A total of 14 direct buses operated by 9 bus operators run on this route. The first bus departs at 19:35, and the last bus leaves at 23:55.
Major boarding points in Melmaruvathur include Melmaruvathur, while common drop locations in Kadaiyanallur are Kadaiyanallur, Kadayanallur, Kadayanallur Bus Stand, Nt Xpress Kadaiyanallur Udhayanila Travels.
RTC and private operators such as SBM TRAANSPORT, (SBLT) Shri Bhagiyalakshimi Travels (MAARA), NT Xpress offer Volvo, AC, and non-AC seater and sleeper buses. Ticket prices on redBus range from INR 474 - INR 2500.00 depending on the bus type and features.



