Khon Kaen located away from Bangkok around 449 kilometers and covered an area about 10,885 square kilometers. Located in the heart of Isan, Thailand’s northeast region, Khon Kaen has been one of the fastest growing areas in Thailand. Khon Kaen is the commercial, administrative an educational centre of the Northeast, which is often used by travelers as a base for visiting many parts of upper Isan. Khon Kaen is the commercial and political center of Northeastern Thailand, featuring a number of upscale restaurants and hotels, the largest university in the Northeast, produce high quality silk and a busy airport.