The calculated distance (air line) between Valeggio sul Mincio and Reggio nell'Emilia is approximately 46 miles respectively 73 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 Valeggio sul Mincio and Reggio nell'Emilia has been calculated here.
Air line (approximately)
73 kilometers
40 nautical miles