Cairo Governorate, Egypt
Almaty, Kazakhstan
Liepāja, Liepāja, Latvia
Frankfurt am Main, Hesse, Germany
Popayan, Cauca, Colombia
Kyiv, Ukraine
Istanbul, Turkey
Thái Nguyên, Thai Nguyen, Viet Nam
Linz, Upper Austria, Austria
Riga, Latvia
Rostock, Mecklenburg-Vorpommern, Germany