The calculated distance (air line) between Granarolo dell'Emilia e Viadagola and Cento is approximately 14 miles respectively 23 kilometers.
By car or train, the actual journey to Cento is certainly longer, as only the direct route (as the crow flies) between Granarolo dell'Emilia e Viadagola and Cento has been calculated here.
Air line (approximately)
23 kilometers
13 nautical miles