The calculated distance (air line) between Lamporecchio and Sesto Fiorentino is approximately 16 miles respectively 26 kilometers.
By car or train, the actual journey to Sesto Fiorentino is certainly longer, as only the direct route (as the crow flies) between Lamporecchio and Sesto Fiorentino has been calculated here.
Air line (approximately)
26 kilometers
14 nautical miles