Thessaloniki, Decentralized Administration of Macedonia and Thrace, Greece
Bremen, Bremen, Germany
Warsaw, Masovian Voivodeship, Poland
Washington, DC, USA
TX, USA
Kostroma, Kostroma, Russian Federation
Lodz, Poland
Saint Petersburg, Saint Petersburg, Russian Federation
Smogorzów, Masovian Voivodeship, Poland
Grimstad, Aust-Agder, Norway
Oslo, Oslo, Norway
Istanbul, Istanbul, Turkey
