The calculated distance (air line) between Sedriano and Reggio nell'Emilia is approximately 98 miles respectively 157 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 Sedriano and Reggio nell'Emilia has been calculated here.
Air line (approximately)
157 kilometers
85 nautical miles