Barcelona, Catalonia, Spain
Itacare, Bahia, Brazil
Ulan-Ude, Buryatia, Russian Federation
Rancagua, Región del Libertador General Bernardo O’Higgins, Chile
Sofia, Sofia, Bulgaria
Irkutsk, Irkutskaya oblast', Russian Federation
Girona, Catalonia, Spain
El Masnou, Barcelona, Spain
Pamplona/Iruna, Navarre (Community of), Spain
Riyadh, Riyadh Province, Saudi Arabia