London, London, England
Riga, Riga, Latvia
Aalen, Baden-Württemberg, Germany
Berlin, Berlin, Germany
Dallas, TX, USA
Keelung, Taiwan, Province of China
Reykjavík, Capital Region, Iceland
Hong Kong, Hong Kong
Melbourne, Victoria, Australia
Besançon, Bourgogne Franche-Comté, France
Magdeburg, Sachsen-Anhalt, Germany