The calculated distance (air line) between Kham Sakae Saeng and Nakhon Pathom is approximately 177 miles respectively 284 kilometers.
By car or train, the actual journey to Nakhon Pathom is certainly longer, as only the direct route (as the crow flies) between Kham Sakae Saeng and Nakhon Pathom has been calculated here.
Air line (approximately)
284 kilometers
153 nautical miles