Cartagena, Bolivar, Colombia
Da Nang, Da Nang, Viet Nam
Saint Petersburg, Saint Petersburg, Russian Federation
Fortaleza, Ceará, Brazil
Medellín, Antioquia, Colombia
Vladivostok, Primorsky krai, Russian Federation
Dreghorn, North Ayrshire, Scotland
Greifswald, Mecklenburg-Vorpommern, Germany
Alpirsbach, Baden-Württemberg, Germany
New Hope, PA, USA
Braga, Braga, Portugal
Tostedt, lower saxony
