Stockholm, Stockholm County, Sweden
Ried im Innkreis, Upper Austria, Austria
Warsaw, Masovian Voivodeship, Poland
Vienna, Vienna, Austria
Abertillery, Blaenau Gwent, United Kingdom
Salzburg, Salzburg, Austria
Istanbul, Istanbul, Turkey
Roma, Lazio, Italy
Lyon, Rhone-Alpes, France
Wien, Wien, Austria