| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Chahar Bagh | city | Ostan-e Markazi | Iran | 33.8875 | 50.9097222 | 6440 | 5227 |
| Chahar Tagh | city | Ostan-e Markazi | Iran | 33.6833333 | 49.8166667 | 6607 | 5851 |
| Chahar Tak | city | Ostan-e Markazi | Iran | 33.6833333 | 49.8166667 | 6607 | 5851 |
| Chahartaq | city | Ostan-e Markazi | Iran | 33.6833333 | 49.8166667 | 6607 | 5851 |
| Chahār Bāgh | city | Ostan-e Markazi | Iran | 33.8875 | 50.9097222 | 6440 | 5227 |
| Chahār Tak | city | Ostan-e Markazi | Iran | 33.6833333 | 49.8166667 | 6607 | 5851 |
| Chahārţāq | city | Ostan-e Markazi | Iran | 33.6833333 | 49.8166667 | 6607 | 5851 |
| Chal Chazar | city | Ostan-e Markazi | Iran | 35.2416667 | 51.5780556 | 2801 | 48171 |
| Chaleh Gharqan | city | Ostan-e Markazi | Iran | 35.2416667 | 51.5780556 | 2801 | 48171 |
| Chaleh Ghazan | city | Ostan-e Markazi | Iran | 35.2416667 | 51.5780556 | 2801 | 48171 |
| Chaleh Qazan | city | Ostan-e Markazi | Iran | 35.2416667 | 51.5780556 | 2801 | 48171 |
| Chalengdar | city | Ostan-e Markazi | Iran | 35.9602778 | 50.865 | 4868 | 47723 |
| Chalengdār | city | Ostan-e Markazi | Iran | 35.9602778 | 50.865 | 4868 | 47723 |
| Cham Targan | city | Ostan-e Markazi | Iran | 33.8980556 | 50.5580556 | 4806 | 5307 |
| Cham Targān | city | Ostan-e Markazi | Iran | 33.8980556 | 50.5580556 | 4806 | 5307 |
| Cham Torkan | city | Ostan-e Markazi | Iran | 33.8980556 | 50.5580556 | 4806 | 5307 |
| Cham Torkān | city | Ostan-e Markazi | Iran | 33.8980556 | 50.5580556 | 4806 | 5307 |
| Cham-e Mohsen Khan | city | Ostan-e Markazi | Iran | 33.8205556 | 50.4577778 | 5196 | 5311 |
| Cham-e Moḩsen Khān | city | Ostan-e Markazi | Iran | 33.8205556 | 50.4577778 | 5196 | 5311 |
| Cham-e Torkan | city | Ostan-e Markazi | Iran | 33.8980556 | 50.5580556 | 4806 | 5307 |
| Cham-e Torkān | city | Ostan-e Markazi | Iran | 33.8980556 | 50.5580556 | 4806 | 5307 |
| Chanas | city | Ostan-e Markazi | Iran | 33.8213889 | 49.6169444 | 8461 | 6289 |
| Chandar | city | Ostan-e Markazi | Iran | 35.9561111 | 50.7958333 | 4576 | 47748 |
| Chandār | city | Ostan-e Markazi | Iran | 35.9561111 | 50.7958333 | 4576 | 47748 |
| Changazin | city | Ostan-e Markazi | Iran | 33.8908333 | 49.7825 | 7460 | 5307 |
| Changezin | city | Ostan-e Markazi | Iran | 33.8908333 | 49.7825 | 7460 | 5307 |
| Changezīn | city | Ostan-e Markazi | Iran | 33.8908333 | 49.7825 | 7460 | 5307 |
| Chaqu | city | Ostan-e Markazi | Iran | 35.63 | 50.6563889 | 4130 | 16080 |
| Chaqu Bala | city | Ostan-e Markazi | Iran | 35.63 | 50.6563889 | 4130 | 16080 |
| Chashmeh Safid | city | Ostan-e Markazi | Iran | 33.5913889 | 50.2202778 | 6833 | 4732 |
| Chashmeh Safīd | city | Ostan-e Markazi | Iran | 33.5913889 | 50.2202778 | 6833 | 4732 |
| Chehar Bagh | city | Ostan-e Markazi | Iran | 33.8875 | 50.9097222 | 6440 | 5227 |
| Chehartak | city | Ostan-e Markazi | Iran | 33.6833333 | 49.8166667 | 6607 | 5851 |
| Chehārtak | city | Ostan-e Markazi | Iran | 33.6833333 | 49.8166667 | 6607 | 5851 |
| Chenar | city | Ostan-e Markazi | Iran | 33.8677778 | 50.1372222 | 7421 | 5310 |
| Chenas | city | Ostan-e Markazi | Iran | 33.8213889 | 49.6169444 | 8461 | 6289 |
| Chendar | city | Ostan-e Markazi | Iran | 35.9561111 | 50.7958333 | 4576 | 47748 |
| Chendār | city | Ostan-e Markazi | Iran | 35.9561111 | 50.7958333 | 4576 | 47748 |
| Chenlorka | city | Ostan-e Markazi | Iran | 33.8980556 | 50.5580556 | 4806 | 5307 |
| Chenār | city | Ostan-e Markazi | Iran | 33.8677778 | 50.1372222 | 7421 | 5310 |
| Chenās | city | Ostan-e Markazi | Iran | 33.8213889 | 49.6169444 | 8461 | 6289 |
| Cheshmeh Sefid | city | Ostan-e Markazi | Iran | 33.5913889 | 50.2202778 | 6833 | 4732 |
| Cheshmeh Sefīd | city | Ostan-e Markazi | Iran | 33.5913889 | 50.2202778 | 6833 | 4732 |
| Cheshmeh Shur | city | Ostan-e Markazi | Iran | 35.0805556 | 51.013889 | 2828 | 43123 |
| Cheshmeh Shūr | city | Ostan-e Markazi | Iran | 35.0805556 | 51.013889 | 2828 | 43123 |
| Cheshmeh-ye Shur | city | Ostan-e Markazi | Iran | 35.0805556 | 51.013889 | 2828 | 43123 |
| Cheshmeh-ye Shūr | city | Ostan-e Markazi | Iran | 35.0805556 | 51.013889 | 2828 | 43123 |
| Cheshmehpahn | city | Ostan-e Markazi | Iran | 33.9247222 | 49.6577778 | 7040 | 5310 |
| Chonas | city | Ostan-e Markazi | Iran | 33.8213889 | 49.6169444 | 8461 | 6289 |
| Chonās | city | Ostan-e Markazi | Iran | 33.8213889 | 49.6169444 | 8461 | 6289 |
| Chowgan | city | Ostan-e Markazi | Iran | 33.8105556 | 50.0877778 | 6003 | 5311 |
| Chowgān | city | Ostan-e Markazi | Iran | 33.8105556 | 50.0877778 | 6003 | 5311 |
| Chugan | city | Ostan-e Markazi | Iran | 33.8105556 | 50.0877778 | 6003 | 5311 |
| Chugān | city | Ostan-e Markazi | Iran | 33.8105556 | 50.0877778 | 6003 | 5311 |
| Chunas | city | Ostan-e Markazi | Iran | 33.8213889 | 49.6169444 | 8461 | 6289 |
| Chāl Chāzār | city | Ostan-e Markazi | Iran | 35.2416667 | 51.5780556 | 2801 | 48171 |
| Chāleh Gharqān | city | Ostan-e Markazi | Iran | 35.2416667 | 51.5780556 | 2801 | 48171 |
| Chāleh Ghāzān | city | Ostan-e Markazi | Iran | 35.2416667 | 51.5780556 | 2801 | 48171 |
| Chāleh Qāzān | city | Ostan-e Markazi | Iran | 35.2416667 | 51.5780556 | 2801 | 48171 |
| Chāngazīn | city | Ostan-e Markazi | Iran | 33.8908333 | 49.7825 | 7460 | 5307 |
| Chāqū | city | Ostan-e Markazi | Iran | 35.63 | 50.6563889 | 4130 | 16080 |
| Chāqū Bālā | city | Ostan-e Markazi | Iran | 35.63 | 50.6563889 | 4130 | 16080 |
| Chūnās | city | Ostan-e Markazi | Iran | 33.8213889 | 49.6169444 | 8461 | 6289 |
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