Sofia, Sofia City Province, Bulgaria
Petropavlovsk-Kamchatsky, Kamchatka Region, Russian Federation
New Westminster, British Columbia, Canada
Pasadena, CA, USA
Ambares-et-Lagrave, Aquitaine, France
Seongnam, Gyeonggi-do, South Korea
Mexico City, Distrito Federal, Mexico
Qingdao, Shandong, China
Saint Petersburg, Saint Petersburg, Russian Federation
London, London, England
Tokyo, Tokyo, Japan
Sor-Varanger, Finnmark, Norway
