Zurich, Zurich, Switzerland
Vrådal, Telemark, Norway
Hamburg, Torres Vedras, Germany
Královéhradecký kraj, Czechia
Jakarta, Indonesia
Trollhattan, Vastra Gotaland, Sweden
Jesenik, Olomouc Region, Czechia
Hradec Kralove, Hradec Králové Region, Czech Republic
Baku, Azerbaijan, Azerbaijan