The calculated distance (air line) between Imperia and Reggio nell'Emilia is approximately 140 miles respectively 225 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 Imperia and Reggio nell'Emilia has been calculated here.
Air line (approximately)
225 kilometers
121 nautical miles