The calculated distance (air line) between Fiorenzuola d'Arda and Parma is approximately 22 miles respectively 35 kilometers.
By car or train, the actual journey to Parma is certainly longer, as only the direct route (as the crow flies) between Fiorenzuola d'Arda and Parma has been calculated here.
Air line (approximately)
35 kilometers
19 nautical miles