Nanto is a town and comune in the province of Vicenza, Veneto, northern Italy. As of 2011 its population was of 3,071. It is located next the Col…Nanto is a town and comune in the province of Vicenza, Veneto, northern Italy. As of 2011 its population was of 3,071. It is located next the Colli Berici, west of SP247 Provincial Road. It borders with the municipalities of Arcugnano, Castegnero, Montegaldella, Mossano and Rovolon; this one in the Province of Padua.