The calculated distance (air line) between Sawang Daen Din and Khon Kaen is approximately 82 miles respectively 132 kilometers.
By car or train, the actual journey to Khon Kaen is certainly longer, as only the direct route (as the crow flies) between Sawang Daen Din and Khon Kaen has been calculated here.
Air line (approximately)
132 kilometers
71 nautical miles