San Cristoforo (in local dialect San Cristòfi) is a comune (municipality) in the Province of Alessandria in the Italian region Piedmont, located about  southeast of Turin and about  southeast of Alessandria.
San Cristoforo, also known as San Cristòfi in the local dialect, is a municipality situated within the Province of Alessandria in the Italian region of Piedmont. It is positioned roughly southeast of Turin and southeast of Alessandria.