The calculated distance (air line) between Phai Sali and Nakhon Ratchasima is approximately 106 miles respectively 171 kilometers.
By car or train, the actual journey to Nakhon Ratchasima is certainly longer, as only the direct route (as the crow flies) between Phai Sali and Nakhon Ratchasima has been calculated here.
Air line (approximately)
171 kilometers
92 nautical miles