England, United Kingdom of Great Britain and Northern Ireland
Reykjavík, Capital Region, Iceland
Bucharest, Bucharest, Romania
Copenhagen, Capital Region of Denmark, Denmark
Sofia, Sofia-city, Bulgaria
Reykjavik, Greater Reykjavik, Iceland
Oslo, Oppland, Norway
Kopavogur, Greater Reykjavik, Iceland
Espoo, Finland
Newcastle, New South Wales, Australia