The calculated distance (air line) between Gorizia and Reggio nell'Emilia is approximately 169 miles respectively 272 kilometers.
By car or train, the actual journey to Reggio nell'Emilia is certainly longer, as only the direct route (as the crow flies) between Gorizia and Reggio nell'Emilia has been calculated here.
Air line (approximately)
272 kilometers
147 nautical miles