Ljubljana, Osrednjeslovenska, Slovenia
Québec, Québec, Canada
Regina, Saskatchewan, Canada
Leon, Castile and Leon, Spain
Vienna, Vienna, Austria
Leoben, Steiermark, Austria
Madrid, Community of Madrid, Spain
Leoben, Styria, Austria
San Luis Río Colorado, Sonora, Mexico
Cambridge, Massachusetts, United States
Alsergrund, Vienna, Austria
Sotrondio, Asturias, Spain
