The calculated distance (air line) between Mueang Nonthaburi and Phra Phutthabat is approximately 63 miles respectively 101 kilometers.
By car or train, the actual journey to Phra Phutthabat is certainly longer, as only the direct route (as the crow flies) between Mueang Nonthaburi and Phra Phutthabat has been calculated here.
Air line (approximately)
101 kilometers
54 nautical miles