The calculated distance (air line) between Phanom Thuan and Mueang Nonthaburi is approximately 58 miles respectively 93 kilometers.
By car or train, the actual journey to Mueang Nonthaburi is certainly longer, as only the direct route (as the crow flies) between Phanom Thuan and Mueang Nonthaburi has been calculated here.
Air line (approximately)
93 kilometers
50 nautical miles