There is **a direct international bus from Siem Reap to Bangkok** operated by **Siem Reap Transport Co**. It leaves daily at 8am from the office of Nattakan Cambodia Co., Ltd. (22 Sivatha Road). They provide VIP buses which are generally in good condition, but note that there is not too much leg space for a Western traveller. Otherwise buses are quite comfortable, there is a toilet on board and two meals – a small breakfast and lunch – are served during the trip. Do not expect too much from your meals, though – breakfast is a muffin with orange juice or milk, and the lunchbox contains rice with some sort of a curry. International bus tickets from Siem Reap to Bangkok are more expensive than those [from Bangkok to Siem Reap](/en/travel/bangkok/siem-reap) and cost THB1149. The main advantage of the international bus is that you do not need to change it at the border which is the case if you book two separate trips – from Siem Reap to Poipet and from Aranyaprathet to Bangkok. Travel time is about eight hours but sometimes the queues at the border crossing both at the Cambodian and Thai sides are endless, so be ready to sweat for a couple hours under the scorching sun. In Bangkok, the international bus arrives to the Northern bus terminal, Morchit, which is located at the northern outskirts of the city. It is linked with the centre of Bangkok by BTS and with both international airports of Bangkok by bus.