Urumqi, Xinjiang Uyghur Autonomous Region, China
Yazd, Yazd Province, Iran (Islamic Republic of)
Isfahan, Isfahan, Iran, Islamic Republic Of
Basel, Switzerland
Tehran, Tehran Province, Iran (Islamic Republic of)
Rotterdam, Zuid-Holland, Netherlands
Litoměřice, Ústecký kraj, Czechia
Lueneburg, Lower Saxony, Germany
Plovdiv, Plovdiv, Bulgaria
Ningbo, Zhejiang, China
Istanbul, Istanbul, Turkey
Trabzon, Turkey
