The calculated distance (air line) between Livorno and Rosignano Solvay-Castiglioncello is approximately 12 miles respectively 19 kilometers.
By car or train, the actual journey to Rosignano Solvay-Castiglioncello is certainly longer, as only the direct route (as the crow flies) between Livorno and Rosignano Solvay-Castiglioncello has been calculated here.
Air line (approximately)
19 kilometers
10 nautical miles