Brussels, Brussels, Belgium
Budapest, Budapest, Hungary
Mexico City, Mexico City, Mexico
Aachen, North Rhine-Westphalia, Germany
Zurich, Zurich, Switzerland
Veliky Novgorod, Novgorod Oblast, Russian Federation
Paris, France
Madrid, Madrid, Spain
Dresden, Saxony, Germany
Juárez, Ciudad de México, Mexico
Strasbourg, Alsace, France