The calculated distance (air line) between Bang Krathum and Nakhon Ratchasima is approximately 163 miles respectively 263 kilometers.
By car or train, the actual journey to Nakhon Ratchasima is certainly longer, as only the direct route (as the crow flies) between Bang Krathum and Nakhon Ratchasima has been calculated here.
Air line (approximately)
263 kilometers
142 nautical miles