The calculated distance (air line) between San Vincenzo and Reggio nell'Emilia is approximately 111 miles respectively 179 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 Vincenzo and Reggio nell'Emilia has been calculated here.
Air line (approximately)
179 kilometers
97 nautical miles