The calculated distance (air line) between Decima and Castelfranco Emilia is approximately 12 miles respectively 19 kilometers.
By car or train, the actual journey to Castelfranco Emilia is certainly longer, as only the direct route (as the crow flies) between Decima and Castelfranco Emilia has been calculated here.
Air line (approximately)
19 kilometers
10 nautical miles