Trier, Rhineland-Palatinate, Germany
Tallinn, Harju county, Estonia
Warsaw, Mazovia, Poland
Luxembourg, Luxembourg, Luxembourg
Brussels, Brussels, Belgium
Bern, Bern, Switzerland
London, London, England
Zürich, Zürich, Switzerland
Tallinn, Harju maakond, Estonia
Riga, Riga, Latvia
Stockholm, Stockholm, Sweden
Zurich, Zurich, Switzerland