The calculated distance (air line) between Rastignano-Carteria di Sesto and Ferrara is approximately 31 miles respectively 49 kilometers.
By car or train, the actual journey to Ferrara is certainly longer, as only the direct route (as the crow flies) between Rastignano-Carteria di Sesto and Ferrara has been calculated here.
Air line (approximately)
49 kilometers
27 nautical miles