Oslo, Oslo, Norway
Amsterdam, Noord-Holland, Netherlands
Luxembourg City, Luxembourg, Luxembourg
Cardiff, Wales, United Kingdom
Bratislava, Bratislava, Slovakia
Turku, Finland
Brussels, Brussels, Belgium
Prague, Hlavní město Praha, Czech Republic
Martin, Martin, Slovakia
Žiar nad Hronom, Banská Bystrica Region, Slovakia
Brno, South Moravian Region, Czech Republic
