If you, having heard the unique "southern" pronunciation of one of the inhabitants of Salerno (Campania), ask: - Napoletano? The interrogated proudly, even a little offended, will answer: - No! I'm Salernitano! It would seem that the difference is so minimal that the foreigner will not feel it, will not feel it: both of them “hiss” from Salerno to Naples and back — a little more than an hour.