The calculated distance (air line) between Borgo San Lorenzo and Reggio nell'Emilia is approximately 63 miles respectively 102 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 Borgo San Lorenzo and Reggio nell'Emilia has been calculated here.
Air line (approximately)
102 kilometers
55 nautical miles