Belgrade, Central Serbia, Serbia
Warsaw, Mazovia, Poland
Reykjavik, Greater Reykjavik, Iceland
Copenhagen, Capital Region of Denmark, Denmark
Kecskemet, Bacs-Kiskun, Hungary
London, England, United Kingdom
Bayreuth, Bayern, Germany
Pecs, Baranya, Hungary
Sofia, Sofia City Province, Bulgaria
Niš, Nišavski Okrug, Serbia
