Riga, Riga, Latvia
Prishtina, Pristina District, Kosovo
Moscow, Moscow, Russian Federation
Patras, Peloponnisos Dytiki Ellada ke Ionio, Greece
Kostelec nad Černými lesy, Central Bohemian Region, Czechia
Vienna, Vienna, Austria
Lippstadt, North Rhine-Westphalia, Germany
Novosibirsk, Novosibirsk Oblast, Russian Federation
Warsaw, Mazovia, Poland
Moscow, Russian Federation
Montcada i Reixac, Barcelona, Spain