Guiyang Longdongbao Airport. Tourists in Guizhou Province can take a flight to Thailand from Guiyang Longdongbao Airport. This is because Guiyang Longdongbao Airport, as an important aviation hub in Guizhou Province, has the most abundant flight guarantees in the country, including multiple direct flights to Thailand. There is no need to change. The train can transport tourists to Thailand, making it easier and faster for tourists from Guizhou Province to travel to Thailand. Guizhou, referred to as Qian or Gui, and its provincial capital Guiyang, is a provincial-level administrative region in the People's Republic of China. It is located in the hinterland of southwest China's inland region.