Debrecen, Hajdú-Bihar, Hungary
Porto Alegre, Rio Grande do Sul, Brazil
At the moment Zaragoza, Zaragoza, Spain
Madrid, Comunidad de Madrid, Spain
Dijon, Bourgogne-Franche-Comté, France
Beauvoisin, Languedoc-Roussillon, France
Avcilar, Istanbul, Türkiye
Murcia, Murcia, Spain
Whycocomagh, Nova Scotia, Canada
Cologne, North Rhine-Westphalia, Germany
