The calculated distance (air line) between Wiset Chaichan and Nakhon Pathom is approximately 57 miles respectively 92 kilometers.
By car or train, the actual journey to Nakhon Pathom is certainly longer, as only the direct route (as the crow flies) between Wiset Chaichan and Nakhon Pathom has been calculated here.
Air line (approximately)
92 kilometers
50 nautical miles