Wroclaw, Lower Silesia, Poland
Bogotá, Bogotá, Colombia
Kisújszállás, Hungary
Tulcea, Tulcea, Romania
Donostia-San Sebastian, Basque Country, Spain
Freiburg, North Rhine-Westphalia, Germany
Montevideo, Montevideo, Uruguay
Berlin, Berlin, Germany
Madrid, Community of Madrid, Spain
Banska Bystrica, Banska Bystrica, Slovakia
Athens, Attica, Greece