There are many buses, every day going from KL to Hat Yai (via the Bukit Kayu Hitam border in Kedah) and Singapore (via the Johor Bahru border in Johor).

The Orange Coach operator is a luxury coach operator that provides daily services from Singapore to KL, and vice versa. There are also Transnasional buses from the major states like Johor Bahru, Melaka and Penang, into KL. These luxury coaches traverse over long distance routes and are equipped with full premium facilities that offer a comfortable and safe journey.

Note that usually you will need to exchange your ticket for a 'boarding pass' before boarding the bus, so it is advised to arrive at your designated bus terminal 10-15 minutes before the departure time.