The calculated distance (air line) between Campobello di Mazara and Reggio Calabria is approximately 162 miles respectively 261 kilometers.
By car or train, the actual journey to Reggio Calabria is certainly longer, as only the direct route (as the crow flies) between Campobello di Mazara and Reggio Calabria has been calculated here.
Air line (approximately)
261 kilometers
141 nautical miles