Sale is a comune in the Province of Alessandria in the Italian region Piedmont, located about 90 kilometres east of Turin and about 15 kil…Sale is a comune in the Province of Alessandria in the Italian region Piedmont, located about 90 kilometres east of Turin and about 15 kilometres northeast of Alessandria. Sale borders the following municipalities: Alessandria, Alluvioni Piovera, Castelnuovo Scrivia, Guazzora, Isola Sant'Antonio, Tortona.