Berlin, Berlin, Germany
Los Angeles, CA, USA
Köln, Nordrhein-Westfalen, Germany
Grosuplje, Osrednjeslovenska, Slovenia
Pittsburgh, PA, USA
Flensburg, Schleswig-Holstein, Germany
Krakow, Lesser Poland, Poland
Halifax, England, United Kingdom
Achtrup, Schleswig-Holstein, Germany
Kaliningrad, Kaliningrad, Russian Federation