The calculated distance (air line) between Prato and Barberino di Mugello is approximately 11 miles respectively 17 kilometers.
By car or train, the actual journey to Barberino di Mugello is certainly longer, as only the direct route (as the crow flies) between Prato and Barberino di Mugello has been calculated here.
Air line (approximately)
17 kilometers
9 nautical miles