The calculated distance (air line) between Ospitaletto and Reggio nell'Emilia is approximately 65 miles respectively 104 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 Ospitaletto and Reggio nell'Emilia has been calculated here.
Air line (approximately)
104 kilometers
56 nautical miles