Wyry, Silesian Voivodeship, Poland
Zaragoza, Aragón, Spain
Alesund, Møre og Romsdal, Norway
Dagda, Dagdas novads, Latvia
Faro, Faro, Portugal
Marburg, Hesse, Germany
Daugavpils, Daugavpils, Latvia
Riga, Riga, Latvia
Groningen, Groningen, Netherlands
Zaragoza, Aragon, Spain
Burgas, Burgas, Bulgaria