Katowice, Silesian Voivodeship, Poland
Trieste, Province of Trieste, Italy
Prague, Hlavní město Praha, Czech Republic
Sofia, Bulgaria
Krakow, Lesser Poland, Poland
Manchester, England, United Kingdom of Great Britain and Northern Ireland
Navodari, Constanta, Romania
, Rīga, Rīgas pilsēta, LVA
London, England, United Kingdom of Great Britain and Northern Ireland
Pilsen, Plzen Region, Czech Republic
Varnsdorf, Ústecký kraj, Czechia
Bulgaria
