| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| چل آخوند محله | city | Mazandaran | Iran | 36.77 | 50.81 | 278 | 22051 |
| چل ئاغا | city | Al Hasakah | Syria | 36.99 | 41.82 | 1669 | 10052 |
| چل اریق | city | Balkh | Afghanistan | 36.90 | 66.55 | 1017 | 12585 |
| چل اصطلك | city | Tehran | Iran | 35.81 | 51.56 | 6013 | 1494 |
| چل بزی | city | Khuzestan | Iran | 32.89 | 48.29 | 4189 | 5811 |
| چل بلاغ | city | Kordestan | Iran | 35.97 | 46.96 | 6709 | 2682 |
| چل بولاق | city | Ghor | Afghanistan | 34.61 | 66.36 | 10419 | 3129 |
| چل تاک | city | Kohgiluyeh va Bowyer Ahmad | Iran | 30.97 | 50.27 | 2509 | 3874 |
| چل تاگ | city | Kohgiluyeh va Bowyer Ahmad | Iran | 30.97 | 50.27 | 2509 | 3874 |
| چل تر | city | Chahar Mahal va Bakhtiari | Iran | 31.87 | 51.03 | 8389 | 4611 |
| چل حەوێزە | city | Arbil | Iraq | 35.91 | 43.78 | 1161 | 2235 |
| چل خاره | city | Herat | Afghanistan | 34.77 | 62.46 | 4524 | 2062 |
| چل ريز | city | Lorestan | Iran | 33.22 | 48.80 | 4314 | 2501 |
| چل غادی | city | Lorestan | Iran | 33.26 | 48.90 | 5311 | 2519 |
| چل غرو | city | Lorestan | Iran | 33.19 | 48.94 | 5239 | 1655 |
| چل غرو | city | Lorestan | Iran | 33.16 | 48.97 | 4189 | 1341 |
| چل قز | city | Tehran | Iran | 35.58 | 51.66 | 5134 | 22456 |
| چل قز | city | Tehran | Iran | 35.54 | 51.65 | 3536 | 54081 |
| چل قشلاق | city | Azarbayjan-e Sharqi | Iran | 38.51 | 47.32 | 4527 | 1937 |
| چل قشلاقی | city | Azarbayjan-e Sharqi | Iran | 38.51 | 47.32 | 4527 | 1937 |
| چل لوان | city | Balkh | Afghanistan | 36.75 | 67.78 | 1669 | 2235 |
| چل مازاد | city | Kohgiluyeh va Bowyer Ahmad | Iran | 31.18 | 50.05 | 3671 | 3874 |
| چل محمد باقری | city | Kohgiluyeh va Bowyer Ahmad | Iran | 30.70 | 51.30 | 7549 | 4907 |
| چل محمّد باقری | city | Kohgiluyeh va Bowyer Ahmad | Iran | 30.70 | 51.30 | 7549 | 4907 |
| چل پو | city | Iran | 28.45 | 55.32 | 5367 | 745 | |
| چل چاه | city | Sar-e Pul | Afghanistan | 35.65 | 65.60 | 8389 | 1074 |
| چل چرانه | city | Esfahan | Iran | 32.97 | 49.72 | 7549 | 1482 |
| چل چلا سر | city | Mazandaran | Iran | 36.79 | 50.78 | 830 | 23750 |
| چل کناری | city | Fars | Iran | 30.42 | 51.40 | 4386 | 298 |