Lombardy, Italy
Milano, Lombardia, Italy
Montpellier, Occitanie, France
Sliven, Sliven Province, Bulgaria
Reims, Alsace-Champagne-Ardenne-Lorraine, France
Sofia, Sofia, Bulgaria
Aachen, Nordrhein-Westfalen, Germany
Sint-Gillis, Brussels Hoofdstedelijk Gewest, Belgium
Cambridge, England, United Kingdom of Great Britain and Northern Ireland
Burgas, Burgas, Bulgaria
Sofia, Sofia-city, Bulgaria
Bruxelles, Belgium
