Warsaw, Masovian Voivodeship, Poland
Basque Country, Spain
Skopje, North Macedonia
Sofia, Sofia, Bulgaria
Lisbon, Lisbon, Portugal
Pécs, Baranya, Hungary
Passau, Bavaria, Germany
London, United Kingdom
Sofia, Sofia-city, Bulgaria
Vienna, Vienna, Austria
Nancy, Alsace-Champagne-Ardenne-Lorraine, France