The calculated distance (air line) between Crevalcore and Casalecchio di Reno is approximately 18 miles respectively 29 kilometers.
By car or train, the actual journey to Casalecchio di Reno is certainly longer, as only the direct route (as the crow flies) between Crevalcore and Casalecchio di Reno has been calculated here.
Air line (approximately)
29 kilometers
16 nautical miles