Zagreb, City of Zagreb, Croatia
Bielefeld, North Rhine-Westphalia, Germany
Buenos Aires, Autonomous City of Buenos Aires, Argentina
Ciutadella de Menorca, Balearic Islands, Spain
Rende, Calabria, Italy
Aachen, Nordrhein-Westfalen, Germany
Kaiserslautern, Rhineland-Palatinate, Germany
Istanbul, Istanbul, Turkey
Milan, Lombardy, Italy
Cork, County Cork, Ireland
København V, Copenhagen, Denmark
Hitachinaka, Ibaraki Prefecture, Japan
