The calculated distance (air line) between Ravenna and Savignano sul Rubicone is approximately 24 miles respectively 39 kilometers.
By car or train, the actual journey to Savignano sul Rubicone is certainly longer, as only the direct route (as the crow flies) between Ravenna and Savignano sul Rubicone has been calculated here.
Air line (approximately)
39 kilometers
21 nautical miles