The calculated distance (air line) between Borgoricco-San Michele delle Badesse-Sant'Eufemia and Prato is approximately 122 miles respectively 196 kilometers.
By car or train, the actual journey to Prato is certainly longer, as only the direct route (as the crow flies) between Borgoricco-San Michele delle Badesse-Sant'Eufemia and Prato has been calculated here.
Air line (approximately)
196 kilometers
106 nautical miles