Madrid, Comunidad de Madrid, Spain
Warsaw, Mazovia, Poland
Pergola, Marche, Italy
Hlavní město Praha, Czechia
Sassari, Sardegna, Italy
Cagli, Marche, Italy
Stuttgart, Baden-Württemberg, Germany
Bologna, Emilia-Romagna, Italy
Leipzig, Sachsen, Germany
Nonantola, Emilia-Romagna, Italy