Gliwice, Silesian Voivodeship, Poland
Cologne, North Rhine-Westphalia, Germany
Lisboa, Lisboa, Portugal
La Linea de la Concepcion, Andalusia, Spain
Angra do Heroísmo, Terceira -Açores, Portugal
Budapest, Budapest, Hungary
Sandnes, Rogaland
København, Denmark
Rjukan, Telemark, Norway
Rimini, Emilia-Romagna, Italy