Tartu, Tartu maakond, Estonia
Skopje, Skopje, Macedonia (the former Yugoslav Republic of)
Rīga, Riga, Latvia
Itapecerica da Serra, State of São Paulo, Brazil
Vilnius, Lithuania
Wrocław, Lower Silesian Voivodeship, Poland
Kaunas, Lithuania
Joensuu, North Karelia, Finland
Viana do Castelo, Viana do Castelo, Portugal
Rīga, Rīgas pilsēta, Latvia
Liepaja, Liepaja, Latvia
