The calculated distance (air line) between Non Sung and Nakhon Ratchasima is approximately 18 miles respectively 29 kilometers.
By car or train, the actual journey to Nakhon Ratchasima is certainly longer, as only the direct route (as the crow flies) between Non Sung and Nakhon Ratchasima has been calculated here.
Air line (approximately)
29 kilometers
15 nautical miles