Tallinn, Harju County, Estonia
Rome, Lazio, Italy
Athens, Attica, Greece
Yerevan, Yerevan, Armenia
Narvik, Nordland, Norway
Moscow, Moscow, Russian Federation
Viseu, Viseu, Portugal
Ville de Québec, Québec, Canada
Erfurt, Thuringia, Germany
Cluj-Napoca, Cluj, Romania