Oswiecim, Lesser Poland Voivodeship, Poland
Pittsburgh, Pennsylvania, United States
Groningen, Groningen, Netherlands
Istanbul, İstanbul, Turkey
Strasbourg, Grand Est, France
Leeuwarden, Friesland, Netherlands
Hamburg, Hamburg, Germany
Krakow, Lesser Poland, Poland
Manila, Metro Manila, Philippines
Copenhagen, Capital Region of Denmark, Denmark
Kiel, Schleswig-Holstein, Germany
Kraainem, Vlaanderen, Belgium
