The calculated distance (air line) between Massa Lombarda and Ozzano dell'Emilia is approximately 17 miles respectively 27 kilometers.
By car or train, the actual journey to Ozzano dell'Emilia is certainly longer, as only the direct route (as the crow flies) between Massa Lombarda and Ozzano dell'Emilia has been calculated here.
Air line (approximately)
27 kilometers
15 nautical miles