Brno, Czech Republic
Saratov Oblast, Russian Federation
Prague, Prague, Czech Republic
Oslo, Oslo, Norway
Djelfa, Djelfa, Algeria
Ottawa, Ontario, Canada
Piekary Slaskie, Silesian Voivodeship, Poland
København, Denmark
Slough, Berkshire, England
Prague, Hlavní město Praha, Czechia
Banja Luka, Srpska Republic, Bosnia and Herzegovina