Hamburg, Hamburg, Germany
Trzebinia, Lesser Poland Voivodeship, Poland
Medellín, Antioquia, Colombia
Katowice, Silesian Voivodeship, Poland
Chorzów, Silesia, Poland
Clausthal-Zellerfeld, Lower Saxony, Germany
Islamabad Capital Territory, Pakistan
Auckland, Auckland, New Zealand
Gdansk, Poland
Istanbul, Istanbul, Turkey
Lviv, Lviv Oblast, Ukraine
Katowice, Silesia, Poland
