The calculated distance (air line) between Tha Yang and Mueang Nonthaburi is approximately 75 miles respectively 120 kilometers.
By car or train, the actual journey to Mueang Nonthaburi is certainly longer, as only the direct route (as the crow flies) between Tha Yang and Mueang Nonthaburi has been calculated here.
Air line (approximately)
120 kilometers
65 nautical miles