Riga, Riga, Latvia
Lisboa, Lisboa, Portugal
Dnipropetrovs'k, Dnipropetrovsk Oblast, Ukraine
Saratov, Saratov Oblast, Russian Federation
Veszprém, Veszprém, Hungary
Warsaw, Mazovia, Poland
Siemianowice Śląskie, śląskie, Poland
Warsaw, Masovian Voivodeship, Poland
Poznań, Greater Poland Voivodeship, Poland
Kiev, Kyiv city, Ukraine
Vienna, Austria
