Drogheda, Louth, Ireland (Republic of)
Ivry-sur-Seine, Ile-de-France, France
Leichlingen (Rheinland), North Rhine-Westphalia, Germany
Vladimir, Vladimir, Russian Federation
Ilmenau, Thuringia, Germany
Avignon, Provence Alpes Côte d'Azur, France
The Hague, Zuid-Holland, Netherlands
Cesis, Latvia, Latvia
Hangzhou, Zhejiang, China
Whitianga, Waikato, New Zealand
Warsaw, Mazovia, Poland
Dunedin, Otago, New Zealand
