Prague, Hlavní město Praha, Czech Republic
Aluksne, Latvia, Latvia
Stuttgart, Baden-Württemberg, Germany
Dublin, Dublin, Ireland
Lisbon, Lisbon, Portugal
Pori, Satakunta, Finland
Warsaw, Masovian Voivodeship, Poland
Lomma, Skåne County, Sweden
Riga, Riga, Latvia
Brussels, Brussels, Belgium
İzmir, Turkey