The calculated distance (air line) between San Giorgio delle Pertiche and Reggio nell'Emilia is approximately 85 miles respectively 136 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 San Giorgio delle Pertiche and Reggio nell'Emilia has been calculated here.
Air line (approximately)
136 kilometers
74 nautical miles