Warsaw, Mazovia, Poland
Gdańsk, Pomeranian Voivodeship, Poland
Oslo, Oslo, Norway
Biella, Piemonte, Italy
Laxou, Alsace-Champagne-Ardenne-Lorraine, France
Moscow, Moscow City, Russian Federation
Gümüşhane, Turkey
Colchester, England, United Kingdom of Great Britain and Northern Ireland
Kaliningrad, Kaliningrad, Russia
Varese, Lombardia, Italy
Göttingen, Lower Saxony, Germany
Wroclaw, Lower Silesia, Poland
