The calculated distance (air line) between Genoa and Sannazzaro de' Burgondi is approximately 48 miles respectively 78 kilometers.
By car or train, the actual journey to Sannazzaro de' Burgondi is certainly longer, as only the direct route (as the crow flies) between Genoa and Sannazzaro de' Burgondi has been calculated here.
Air line (approximately)
78 kilometers
42 nautical miles