Aarhus, Central Denmark Region, Denmark
Ruse, Ruse, Bulgaria
Rīga, Rīgas pilsēta, Latvia
Darmstadt, Hessen, Germany
Kyiv, Kyiv city, Ukraine
Ankara, Ankara, Turkey
Copenhagen, Capital Region of Denmark, Denmark
Brno, South Moravian Region, Czech Republic
Gent, Vlaanderen, Belgium
Tallinn, Harju maakond, Estonia
