The calculated distance (air line) between Russi and Reggio nell'Emilia is approximately 73 miles respectively 117 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 Russi and Reggio nell'Emilia has been calculated here.
Air line (approximately)
117 kilometers
63 nautical miles