The calculated distance (air line) between Gioia Tauro and Reggio Calabria is approximately 25 miles respectively 41 kilometers.
By car or train, the actual journey to Reggio Calabria is certainly longer, as only the direct route (as the crow flies) between Gioia Tauro and Reggio Calabria has been calculated here.
Air line (approximately)
41 kilometers
22 nautical miles