The following is a list of some cities in Iran and their twin towns or sister cities either in Iran or foreign countries.
Karbala, Iraq
Dushanbe, Tajikistan
Aktau, Kazakhstan
Kulyab, Tajikistan
Umeå, Sweden
Gaziantep, Turkey (2010)
Sicily, Italy (2010)
Split, Croatia (2011)
Roseburg, United States of America
Yamagata, Japan
Afyonkarahisar, Turkey
Kish Island
Dubai, United Arab Emirates (since 2002)
Langkawi, Malaysia (since 2009)
Goražde, Bosnia and Herzegovina,
Munich, Germany
Fresno, United States
Kuala Lumpur, Malaysia (October 2006)
Lahore, Pakistan
Karachi, Pakistan (May 2012)
Milan, Italy
Santiago de Compostela, Spain
Ürümqi, China
Orumiyeh, Iran
Denizli, Turkey
Santiago de Compostela, Spain
Kazan, Russia
Kutaisi, Georgia
Moscow, Russia
Rasht district, Tajikistan
Trabzon, Turkey
Schwaebisch Hall, Germany
Astrakhan, Russia
Sarajevo, Bosnia and Herzegovina
Multan, Pakistan
Gomel, Belarus (2009)
Jászberény, Hungary
Jakarta, Indonesia
Homs, Syria
Trabzon, Turkey
Malacca, Malaysia
List of twin towns and sister cities in Iran Wikipedia (Text) CC BY-SA