Azzone (Italian: [atˈtsoːne]; Bergamasque: Sù)[3][4] is a comune (municipality) in the Province of Bergamo in the Italian region of Lombardy, located about 90 kilometres (56 mi) northeast of Milan and about 45 kilometres (28 mi) northeast of Bergamo. As of 31 December 2004, it had a population of 458 and an area of 16.8 square kilometres (6.5 sq mi).[5]