The calculated distance (air line) between Castelnovo di Sotto and Sant'Ilario d'Enza is approximately 7 miles respectively 11 kilometers.
By car or train, the actual journey to Sant'Ilario d'Enza is certainly longer, as only the direct route (as the crow flies) between Castelnovo di Sotto and Sant'Ilario d'Enza has been calculated here.
Air line (approximately)
11 kilometers
6 nautical miles