Kraków, Lesser Poland Voivodeship, Poland
Mula, Región de Murcia, Spain
București, Municipiul București, Romania
Lisboa, Lisboa, Portugal
Arras, Nord-Pas-de-Calais, France
Gdańsk, Pomeranian Voivodeship, Poland
Bucharest, Bucharest, Romania
Ostrava, Moravian-Silesian Region, Czech Republic
Istanbul, Istanbul, Turkey
Usti nad Labem, Usti nad Labem Region, Czech Republic
Cologne, North Rhine-Westphalia, Germany
Malta, Malta, Malta
