Gorno-Altaysk, Altay Republic, Russia
Halle (Saale), Saxony Anhalt, Germany
Moscow, Moscow City, Russian Federation
Debrecen, Hajdu-Bihar, Hungary
Durban, KwaZulu-Natal, South Africa
Almaty, Almaty Region, Kazakhstan
Nyiregyhaza, Szabolcs-Szatmar-Bereg, Hungary
Budapest, Budapest, Hungary
Ukhta, Komi Republits, Russian Federation
Vilnius, Vilnius, Lithuania
Prague, Hlavní město Praha, Czech Republic