The calculated distance (air line) between Modena and Castelfranco Emilia is approximately 7 miles respectively 12 kilometers.
By car or train, the actual journey to Castelfranco Emilia is certainly longer, as only the direct route (as the crow flies) between Modena and Castelfranco Emilia has been calculated here.
Air line (approximately)
12 kilometers
6 nautical miles