The calculated distance (air line) between Casalecchio di Reno and Castelnuovo Rangone is approximately 18 miles respectively 28 kilometers.
By car or train, the actual journey to Castelnuovo Rangone is certainly longer, as only the direct route (as the crow flies) between Casalecchio di Reno and Castelnuovo Rangone has been calculated here.
Air line (approximately)
28 kilometers
15 nautical miles