The calculated distance (air line) between Tha Ruea and Mueang Nonthaburi is approximately 51 miles respectively 82 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 Ruea and Mueang Nonthaburi has been calculated here.
Air line (approximately)
82 kilometers
44 nautical miles