The calculated distance (air line) between Sam Phran and Mueang Nonthaburi is approximately 22 miles respectively 36 kilometers.
By car or train, the actual journey to Mueang Nonthaburi is certainly longer, as only the direct route (as the crow flies) between Sam Phran and Mueang Nonthaburi has been calculated here.
Air line (approximately)
36 kilometers
19 nautical miles