Kyiv, Kyivska oblast, Ukraine
Viana do Castelo, Viana do Castelo, Portugal
Oslo, Oslo, Norway
Aarhus, Denmark, Denmark
Oldenburg (Oldenburg), Lower Saxony, Germany
Bremen, Bremen, Germany
Beijing, Beijing, China
Lelystad, Flevoland, Netherlands
Sint-Pieters-Woluwe, Brussels Hoofdstedelijk Gewest, Belgium
Manaus, Amazonas, Brazil
Verona, Veneto, Italy
Barreiro, Setubal, Portugal
