Vilnius, Lithuania
Conversano, Puglia, Italy
Jelgava, Jelgavas pilsēta, Latvia
Peltes, Sigulda Municipality, Latvia
Liverpool, England, United Kingdom of Great Britain and Northern Ireland
Maastricht, Limburg, Netherlands
Rīga, Rīgas pilsēta, Latvia
Timișoara, Timiș County, Romania
Riga, Latvia
Freiburg am Breisgau, Germany
Baldone, Baldone Municipality, Latvia