Żory, Silesian Voivodeship, Poland
Leipzig, Sachsen, Germany
Warsaw, Mazovia, Poland
Kaohsiung, Kaohsiung, Taiwan
Reykjavik, Greater Reykjavik, Iceland
Swietochlowice, Silesia, Poland
Warsaw, Masovian Voivodeship, Poland
Vigo, Galicia, Spain
Amman, Amman Governorate, Jordan
Cordoba, Andalusia, Spain
Albufeira, Faro, Portugal