

Olgiate Molgora, Italy

Rotterdam, Netherlands

Norway

Goscino, Poland

Märwil, Switzerland

Germany

Austria

Asturias, Spain

Norfolk, UK

Sheffield, UK

Amsterdam, Netherlands

Broglie, France

Stekene, Belgium

Sweden

Lobith, Netherlands

Bienenbüttel, Germany

Delft, Netherlands

Ljubljana, Slovenia

Lodz, Poland

Saint-Pierre en Auge, France

Almere-Stad, Netherlands

Durham, UK

Belgium

Braunschweig, Germany

Siuntio, Finland

Herne, Germany

Sosnicowice, Poland

Moray, Scotland

Lobith, Netherlands

Zagreb, Croatia

Eppenhain, Germany

Abbenbroek, Netherlands

Halle-Heide, Netherlands

Belgium

Willisau, Switzerland

Malsfeld, Germany

Hürtgenwald, Germany

Kleve, Germany

Koblenz am Rhein, Germany

Schwalmstadt, Germany

Veldhausen, Germany

Nordrhein-Westfalen, Germany

Muri, Switzerland

Oranienburg, Germany

Hessen, Germany

Axel, Netherlands

Ireland, UK

Lachaux, France