Madrid, Community of Madrid, Spain
Flensburg, Schleswig-Holstein, Germany
Friuli-Venezia Giulia, Italy
Budapest, Budapest, Hungary
Warsaw, Mazovia, Poland
Acireale, Sicilia, Italy
Amsterdam, The Netherlands
Veracruz, Veracruz, Mexico
Ramstein-Miesenbach, Rhineland-Palatinate, Germany
Vienna, Austria
Zagreb, Zagreb City, Croatia
