The calculated distance (air line) between Granarolo dell'Emilia e Viadagola and Massa Lombarda is approximately 20 miles respectively 32 kilometers.
By car or train, the actual journey to Massa Lombarda is certainly longer, as only the direct route (as the crow flies) between Granarolo dell'Emilia e Viadagola and Massa Lombarda has been calculated here.
Air line (approximately)
32 kilometers
17 nautical miles