Buenos Aires, Buenos Aires, Argentina
Santiago, Santiago Metropolitan Region, Chile
Urola-Kostaldea, Basque Country, Spain
Bilbao, País Vasco, Spain
Zizurkil (Elbarrena), Euskal Herria, Spain
Ourense, Ourense, Spain
London, England, United Kingdom of Great Britain and Northern Ireland
Markina-Ondarroa, Basque Country, Spain
San Sebastián, Basque Country, Spain