The calculated distance (air line) between Moeiwadi and Nakhon Phanom is approximately 82 miles respectively 131 kilometers.
By car or train, the actual journey to Nakhon Phanom is certainly longer, as only the direct route (as the crow flies) between Moeiwadi and Nakhon Phanom has been calculated here.
Air line (approximately)
131 kilometers
71 nautical miles