Lyudinovo, Kaluga Oblast, Russian Federation
Pyatigorsk, Stavropolskiy kray, Russian Federation
Leipzig, Saxony, Germany
Aktau, Mangystau, Kazakhstan
Tashkent, Tashkent Province, Uzbekistan
Stuttgart, Baden-Württemberg, Germany
Yerevan, Yerevan, Armenia
Halle (Saale), Saxony-Anhalt, Germany
Tours, Indre-et-Loire, France
Astana, Kazakhstan
Cottbus, Brandenburg, Germany
