During the Ilkhanid Period, the western part of the province of Jibal was named Kurdistan in administrative documents. Nuzhat al-Qulū b is the first text to provide detailed and valuable data about Kurdistan's historical geography. Some of the mentioned cities were ruined in the next centuries, and the names of some places are erroneously recorded in various manuscripts of Nuzhat al-Qulū b. Based on Mostowfī 's Nuzhat al-Qulū b, by the historical analytic method, this study seeks to determine the location of some of the Kurdistan cities. This study shows that of the seventeen place-names mentioned in Nuzhat al-Qulū b, four places located in the present-day province of Soleimā nieh in Iraq, as follows: Khuftiyā n Castle near the Qal'eh Chū lan River, Nī mrā h near Halabja, Darband-e Zangī at the mouth of Sirwā n River and Darband-e Tā dj Khā tū n at Little Zab River Valley and within Shā rbazhir. Also, six other places that have disappeared today had located within current Kermanshahā n: respectively, the city of Alā nī near Javanrū d, Dezbil (or Drbī l) or possibly Dartang near Sar pol-e Zahab, Khū shā n near Kerend-e Gharb, Solṭ ā nā bā d-e Chamchamā l at the foot of Bistū n Mountain and near the present city of Bistū n, Dī navar near the present city of Sonqor-e Kolyai and Bastam (=Visṭ ā m, probably current Tā q-e Bostā n) on the outskirts of Kermā nshā h. Six other places are still present: Kerend, Mā hī dasht, Harsī n, Kangā var, Kermā nshā h, and Alī shtar (in Lorestan).