KnowraKarajLinked fromLinked fromThe 4 pages that link to Karaj, each with the reason it gives.All 4Broader topic 2Related 2TehranRelated: Its growth illustrates how Tehran’s urban region extends beyond the city proper.Urbanization in IranBroader topic: Its rapid expansion shows how metropolitan growth extends beyond Tehran’s administrative boundaries.Alborz ProvinceBroader topic: It is the provincial capital and largest urban center.Tehran MetroRelated: Suburban rail service connects Karaj with the capital’s transit network.