Greifswald, Mecklenburg-Vorpommern, Germany
Bari, Puglia, Italy
Riga, Latvia
Rīga, Rīgas pilsēta, Latvia
Saint Petersburg, Saint Petersburg, Russian Federation
Łódź, województwo łódzkie, Poland
Baldone, Latvia, Latvia
Tallinn, Harju maakond, Estonia
Plovdiv, Bulgaria