Khujand, Sughd Province, Tajikistan
Astana, Akmola Province, Kazakhstan
Chuncheon-si, Gangwon-do, Korea, Republic of
Ulsan, Korea, Republic of
Barcelona, Catalunya, Spain
Incheon, Incheon, Korea (Republic of)
Empuriabrava, Catalonia, Spain
Bucheon-si, Gyeonggi-do, Korea, Republic of
Frankfurt, Hesse, Germany
Gimpo-si, Gyeonggi-do, Korea, Republic of
Tallin, Tallin, Estonia
Seoul, Korea (Republic of)
