The calculated distance (air line) between Corigliano d'Otranto and Salerno is approximately 186 miles respectively 299 kilometers.
By car or train, the actual journey to Salerno is certainly longer, as only the direct route (as the crow flies) between Corigliano d'Otranto and Salerno has been calculated here.
Air line (approximately)
299 kilometers
161 nautical miles