Khon Kaen is a locality located 388.42 km southwest from Bangkok in Thailand. The population of Khon Kaen is 115,928 people. Chaiyaphum, Kalasin, Maha Sarakham are located close to Khon Kaen. You can find Khon Kaen on any map using the following decimal coordinates: 16.4333 (latitude), 102.8333 (longitude).