Located off Jln Padang Garong is the main bus station in Kota Bharu. If you are arriving from elsewhere in Malaysia by bus, this is where you will alight. Big companies like SKMK, Transnasional, Konsortium and KKKL have counters here. This bus station is mostly for short-distance buses traveling to Penang, Kuantan and other neighbouring towns and cities.
Just to make things interesting, you can also buy long-distance tickets from Kota Bharu Bus Station but you'll still have to board the buses at Langgar Bus Station.