The calculated distance (air line) between Granarolo dell'Emilia e Viadagola and Pianoro is approximately 12 miles respectively 20 kilometers.
By car or train, the actual journey to Pianoro is certainly longer, as only the direct route (as the crow flies) between Granarolo dell'Emilia e Viadagola and Pianoro has been calculated here.
Air line (approximately)
20 kilometers
11 nautical miles