| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Do Asb | city | Zanjan | Iran | 36.71 | 48.57 | 6125 | 59164 |
| Do Qanlu | city | Zanjan | Iran | 36.59 | 47.61 | 5360 | 2086 |
| Do Sangān | city | Zanjan | Iran | 36.49 | 48.94 | 6719 | 2086 |
| Do Sarān | city | Zanjan | Iran | 36.98 | 48.32 | 6023 | 2086 |
| Do Tappeh Bala | city | Zanjan | Iran | 36.11 | 48.91 | 6709 | 3156 |
| Do Tappeh Pa'in | city | Zanjan | Iran | 36.13 | 48.84 | 6171 | 3427 |
| Do Tappeh Pā’īn | city | Zanjan | Iran | 36.13 | 48.84 | 6171 | 3427 |
| Do Tappeh `Olya | city | Zanjan | Iran | 36.11 | 48.91 | 6709 | 3156 |
| Do Tappeh ‘Olyā | city | Zanjan | Iran | 36.11 | 48.91 | 6709 | 3156 |
| Do Tappeh-ye Bala | city | Zanjan | Iran | 36.11 | 48.91 | 6709 | 3156 |
| Do Tappeh-ye Pa'in | city | Zanjan | Iran | 36.13 | 48.84 | 6171 | 3427 |
| Do Tappeh-ye Pā’īn | city | Zanjan | Iran | 36.13 | 48.84 | 6171 | 3427 |
| Do Tappeh-ye Soflá | city | Zanjan | Iran | 36.13 | 48.84 | 6171 | 3427 |
| Do Tappeh-ye `Olya | city | Zanjan | Iran | 36.11 | 48.91 | 6709 | 3156 |
| Do Tappeh-ye ‘Olyā | city | Zanjan | Iran | 36.11 | 48.91 | 6709 | 3156 |
| Doghanloo | city | Zanjan | Iran | 35.99 | 48.36 | 5183 | 3427 |
| Doghanlou | city | Zanjan | Iran | 35.99 | 48.36 | 5183 | 3427 |
| Doghānlū | city | Zanjan | Iran | 35.99 | 48.36 | 5183 | 3427 |
| Dohneh | city | Zanjan | Iran | 36.88 | 48.87 | 1788 | 2086 |
| Dolanab | city | Zanjan | Iran | 36.90 | 48.13 | 4573 | 2086 |
| Domoshqan | city | Zanjan | Iran | 36.44 | 48.53 | 6978 | 2971 |
| Dooljin | city | Zanjan | Iran | 36.28 | 48.42 | 5869 | 3427 |
| Doolāb | city | Zanjan | Iran | 35.94 | 48.63 | 6824 | 3398 |
| Dor Meshkān | city | Zanjan | Iran | 36.44 | 48.53 | 6978 | 2971 |
| Dormoshkan | city | Zanjan | Iran | 36.44 | 48.53 | 6978 | 2971 |
| Doshmal Kandi | city | Zanjan | Iran | 36.55 | 48.33 | 6879 | 2086 |
| Doshmān Kandī | city | Zanjan | Iran | 36.55 | 48.33 | 6879 | 2086 |
| Dow Asb | city | Zanjan | Iran | 36.71 | 48.57 | 6125 | 59164 |
| Dow Tappeh Bālā | city | Zanjan | Iran | 36.11 | 48.91 | 6709 | 3156 |
| Dow Tappeh Pa'in | city | Zanjan | Iran | 36.13 | 48.84 | 6171 | 3427 |
| Dow Tappeh Pā’īn | city | Zanjan | Iran | 36.13 | 48.84 | 6171 | 3427 |
| Dowghānlū | city | Zanjan | Iran | 35.99 | 48.36 | 5183 | 3427 |
| Dowlatābād | city | Zanjan | Iran | 35.98 | 49.13 | 6709 | 2232 |
| Dowlāb | city | Zanjan | Iran | 35.94 | 48.63 | 6824 | 3398 |
| Dowsangan | city | Zanjan | Iran | 36.49 | 48.94 | 6719 | 2086 |
| Dowsankāl | city | Zanjan | Iran | 36.49 | 48.94 | 6719 | 2086 |
| Dowsaran | city | Zanjan | Iran | 36.98 | 48.32 | 6023 | 2086 |
| Dozdan | city | Zanjan | Iran | 37.01 | 48.89 | 4189 | 2086 |