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