The calculated distance (air line) between Casalecchio di Reno and Sant'Agata Bolognese is approximately 15 miles respectively 23 kilometers.
By car or train, the actual journey to Sant'Agata Bolognese is certainly longer, as only the direct route (as the crow flies) between Casalecchio di Reno and Sant'Agata Bolognese has been calculated here.
Air line (approximately)
23 kilometers
13 nautical miles