Salaspils, Latvia, Latvia
Differdange, Luxembourg, Luxembourg
South Bend, WA, United States
Amsterdam, North Holland, Netherlands
Lyon, Rhone-Alpes, France
Porto, Porto, Portugal
Palermo, Sicilia, Italy
Traben-Trarbach, Rheinland-Pfalz, Germany
Rome, Lazio, Italy
Riga, Riga, Latvia
Freiburg im Breisgau, Baden-Wuerttemberg, Germany
New York, NY, USA
