Ukraine: Kyiv, Mariupol, Lviv, Dnipro, Kharkiv, Kamianets-Podilskyi, Hatne, Borova, Kovel, Novomoskovsk, Fastiv, Cherkassy, Tysmenitsa, s. Kuzminets, Vinnytsia, Bila Tserkva, Odesa, Mykolayiv
Germany: Berlin, Münster, Leipzig, Dresden, Lippstadt, Frankfurt, Augsburg, Hannover, Lehsten, München
Czech Republic: Prague
France: Sennecey-le-Gran, Joigny, Saint-Hippolyte-du-Fort, Saint-Denis, Saint Brieuc
Switzerland: Lausanne, Geneva
Honduras: Tegucigalpa
Ivory Coast: Abidjan
Turkey: Antalya, Istanbul
Slovenia: Lendava
Finland: Helsinki
Austria: Vienna
United States of America: Redwood City, California, Maryland
Tanzania: Iringa
Slovakija: Nove mesto nad Vahom
Chile: Santiago
Italy: Pennabilli
Spain: Madrid
Israel: Karmei Yosef
Canada: Toronto
Poland: Warsaw
Netherlands: The Hague
Bosnia and Herzegovina: Sarajevo
Ecuador: Cuenca