The calculated distance (air line) between Borgo a Buggiano and Montelupo Fiorentino is approximately 17 miles respectively 27 kilometers.
By car or train, the actual journey to Montelupo Fiorentino is certainly longer, as only the direct route (as the crow flies) between Borgo a Buggiano and Montelupo Fiorentino has been calculated here.
Air line (approximately)
27 kilometers
15 nautical miles