Merana is a commune in the Province of Alessandria in the Italian region Piedmont, located about 80 kilometres southeast of Turin and about …Merana is a commune in the Province of Alessandria in the Italian region Piedmont, located about 80 kilometres southeast of Turin and about 50 kilometres southwest of Alessandria. Merana borders the following municipalities: Piana Crixia, Serole, and Spigno Monferrato.