The calculated distance (air line) between Fornacelle and Santa Croce sull'Arno is approximately 19 miles respectively 31 kilometers.
By car or train, the actual journey to Santa Croce sull'Arno is certainly longer, as only the direct route (as the crow flies) between Fornacelle and Santa Croce sull'Arno has been calculated here.
Air line (approximately)
31 kilometers
17 nautical miles