Londonderry, Northern Ireland, United Kingdom of Great Britain and Northern Ireland
Saint Petersburg, Saint Petersburg, Russian Federation
Athens, Attica, Greece
Bergen, Hordaland, Norway
Oslo, Norway
Le Pont-de-Beauvoisin, Auvergne-Rhône-Alpes, France
Rome, Lazio, Italy
Vienna, Vienna, Austria
Rimini, Emilia-Romagna, Italy
Carrara, Toscana, Italy