Kaiserslautern, Rhineland-Palatinate, Germany
Saint Petersburg, Saint Petersburg, Russian Federation
Łódź, województwo łódzkie, Poland
Miercurea-Ciuc, Harghita, Romania
Innsbruck, Tyrol, Austria
Moedling, Lower Austria, Austria
Tallinn, Harjumaa, Estonia
Graz, Styria, Austria
