Antwerpen, Vlaams Gewest, Belgium
Quebec City, Quebec, Canada
Auckland, Auckland, New Zealand
Strassen, Luxembourg District, Luxembourg
Strasbourg, Alsace, France
Birmingham, AL, USA
barcelona, barcelona, Spain
Luxembourg, District de Luxembourg, Luxembourg
Brisbane, Queensland, Australia
Quezon City, NRC, Philippines
Bitburg, Rhineland-Palatinate, Germany
Leudelange, Luxembourg-City, Luxembourg