Severo-Kuril’sk, Sakhalinskaya oblast’, Russian Federation
Joensuu, North Karelia, Finland
Petropavlovsk-Kamchatsky, Kamchatka Region, Russian Federation
Moscow, Moscow City, Russian Federation
Moskva, Moscow, Russian Federation
Cologne, North Rhine-Westphalia, Germany
Казань, Республика Татарстан, Russian Federation
