Long-Distance - Like the name says, these Thai Railway Trains travel long distances, usually overnight to destinations far from Bangkok. Unlike the 'Intercity Train Services' (See Below), regular Long-Distance Service offers all the different 'Classes of Travel' and 'Types of Train Service' and stops more frequently. Certain Long-Distance Trains, (such as the 'Daytime Express' from Bangkok to Chiang Mai), schedule a 'Get out and Stretch' stop of about 15 minutes.