Avigliana is a town and comune in the Metropolitan City of Turin in the Piedmont region or Italy, with 12,129 inhabitants as of 1 January 202…Avigliana is a town and comune in the Metropolitan City of Turin in the Piedmont region or Italy, with 12,129 inhabitants as of 1 January 2023. It lies about 25 kilometres west of Turin in the Susa valley, on the motorway going from Turin to Modane, France.