Tallinn, Harju maakond, Estonia
Vestmannaeyjar, Vestmannaeyjar, Iceland
Düzce Province, Turkey
Ankara, Turkey
Copenhagen, Capital Region of Denmark, Denmark
Budapest, Budapest, Hungary
Porto, Porto District, Portugal
Neyshabur, Razavi Khorasan Province, Iran (Islamic Republic of)
Ulm, Baden-Württemberg, Germany
Hagenbach, Rheinland Pfalz, Germany
