| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Dagāh | city | Iran | 36.90 | 48.53 | 7273 | 2086 | |
| Dahaneh | city | Iran | 36.88 | 48.87 | 1788 | 2086 | |
| Daj | city | Iran | 35.98 | 49.00 | 6489 | 2114 | |
| Dakāh | city | Iran | 36.90 | 48.53 | 7273 | 2086 | |
| Dapatlu | city | Iran | 36.40 | 48.57 | 6614 | 3423 | |
| Darband | city | Iran | 36.62 | 49.28 | 5357 | 2086 | |
| Darband | city | Iran | 36.58 | 50.23 | 3802 | 2086 | |
| Darchāk | city | Iran | 36.52 | 50.28 | 4803 | 2086 | |
| Darmeshkan | city | Iran | 36.44 | 48.53 | 6978 | 2971 | |
| Darreh Qush Bolagh | city | Iran | 36.80 | 47.73 | 6545 | 2086 | |
| Darrām | city | Iran | 37.00 | 48.80 | 1702 | 2086 | |
| Darvish Vali | city | Iran | 36.53 | 49.62 | 3943 | 2086 | |
| Dast Jerdeh | city | Iran | 36.85 | 48.95 | 1509 | 2086 | |
| Dastgirdakh | city | Iran | 36.85 | 48.95 | 1509 | 2086 | |
| Dastgīrdah | city | Iran | 36.85 | 48.95 | 1509 | 2086 | |
| Dastjerd-e Sofla | city | Iran | 36.57 | 50.03 | 5134 | 2086 | |
| Dastjerdeh | city | Iran | 36.85 | 48.95 | 1509 | 2086 | |
| Dav-Tappekh | city | Iran | 36.13 | 48.84 | 6171 | 3427 | |
| Dega | city | Iran | 36.90 | 48.53 | 7273 | 2086 | |
| Degakh | city | Iran | 36.90 | 48.53 | 7273 | 2086 | |
| Degāhī | city | Iran | 36.90 | 48.53 | 7273 | 2086 | |
| Deh Shīr | city | Iran | 36.09 | 48.83 | 6364 | 3427 | |
| Deh-i-Shīr | city | Iran | 36.09 | 48.83 | 6364 | 3427 | |
| Dehjalāl | city | Iran | 36.32 | 48.70 | 6594 | 3279 | |
| Dekh-Dzhalal | city | Iran | 36.32 | 48.70 | 6594 | 3279 | |
| Dekh-Shir | city | Iran | 36.09 | 48.83 | 6364 | 3427 | |
| Deqeh | city | Iran | 36.90 | 48.53 | 7273 | 2086 | |
| Deshir | city | Iran | 36.09 | 48.83 | 6364 | 3427 | |
| Dizajabad | city | Iran | 36.63 | 48.59 | 5442 | 71921 | |
| Dizeh | city | Iran | 36.63 | 48.59 | 5442 | 71921 | |
| Dizekh | city | Iran | 36.63 | 48.59 | 5442 | 71921 | |
| Do Asb | city | Iran | 36.71 | 48.57 | 6125 | 59164 | |
| Do Sangān | city | Iran | 36.49 | 48.94 | 6719 | 2086 | |
| Do Tappeh Bala | city | Iran | 36.11 | 48.91 | 6420 | 3156 | |
| Do Tappeh Pa'in | city | Iran | 36.13 | 48.84 | 6171 | 3427 | |
| Do Tappeh Pā’īn | city | Iran | 36.13 | 48.84 | 6171 | 3427 | |
| Do Tappeh `Olya | city | Iran | 36.11 | 48.91 | 6420 | 3156 | |
| Do Tappeh ‘Olyā | city | Iran | 36.11 | 48.91 | 6420 | 3156 | |
| Do Tappeh-ye Bala | city | Iran | 36.11 | 48.91 | 6420 | 3156 | |
| Do Tappeh-ye Pa'in | city | Iran | 36.13 | 48.84 | 6171 | 3427 | |
| Do Tappeh-ye Pā’īn | city | Iran | 36.13 | 48.84 | 6171 | 3427 | |
| Do Tappeh-ye Sofla | city | Iran | 36.13 | 48.84 | 6171 | 3427 | |
| Do Tappeh-ye `Olya | city | Iran | 36.11 | 48.91 | 6420 | 3156 | |
| Do Tappeh-ye ‘Olyā | city | Iran | 36.11 | 48.91 | 6420 | 3156 | |
| Dohneh | city | Iran | 36.88 | 48.87 | 1788 | 2086 | |
| Doljak | city | Iran | 36.63 | 49.33 | 1784 | 2086 | |
| Domoshqan | city | Iran | 36.44 | 48.53 | 6978 | 2971 | |
| Dor Meshkan | city | Iran | 36.44 | 48.53 | 6978 | 2971 | |
| Dormoshkān | city | Iran | 36.44 | 48.53 | 6978 | 2971 | |
| Dow Asb | city | Iran | 36.71 | 48.57 | 6125 | 59164 | |
| Dow Tappeh Bālā | city | Iran | 36.11 | 48.91 | 6420 | 3156 | |
| Dow Tappeh Pa'in | city | Iran | 36.13 | 48.84 | 6171 | 3427 | |
| Dow Tappeh Pā’īn | city | Iran | 36.13 | 48.84 | 6171 | 3427 | |
| Dowrchak | city | Iran | 36.52 | 50.28 | 4803 | 2086 | |
| Dowsangan | city | Iran | 36.49 | 48.94 | 6719 | 2086 | |
| Dowsankāl | city | Iran | 36.49 | 48.94 | 6719 | 2086 | |
| Duasb | city | Iran | 36.71 | 48.57 | 6125 | 59164 | |
| Duhieh | city | Iran | 36.88 | 48.87 | 1788 | 2086 | |
| Duhina | city | Iran | 36.88 | 48.87 | 1788 | 2086 | |
| Dukhna | city | Iran | 36.88 | 48.87 | 1788 | 2086 | |
| Duljak Khan-e Mohammadabad | city | Iran | 36.65 | 49.33 | 1755 | 2086 | |
| Durmushkha | city | Iran | 36.44 | 48.53 | 6978 | 2971 | |
| Dushan Tappeh | city | Iran | 36.82 | 47.72 | 6354 | 2086 | |
| Duvast | city | Iran | 36.71 | 48.57 | 6125 | 59164 | |
| Dzhadzhargan | city | Iran | 36.96 | 48.69 | 4422 | 2086 | |
| Dzhudakir | city | Iran | 36.45 | 49.00 | 6446 | 2086 | |
| Dzhurundi | city | Iran | 36.69 | 48.84 | 5928 | 2086 | |
| Dābānlū | city | Iran | 36.40 | 48.57 | 6614 | 3423 | |
| Dāmīn | city | Iran | 36.56 | 48.56 | 6217 | 4387 | |
| Dāreh Sar | city | Iran | 37.17 | 48.97 | 5580 | 7948 | |
| Dāshlūjeh | city | Iran | 36.22 | 48.83 | 6519 | 3266 | |
| Dāzdeh | city | Iran | 36.13 | 49.37 | 5118 | 17311 | |
| Dīzaj | city | Iran | 36.63 | 48.59 | 5442 | 71921 | |
| Dīzgarān | city | Iran | 36.63 | 49.10 | 5580 | 2086 | |
| Dūleh | city | Iran | 36.13 | 48.84 | 6171 | 3427 | |
| Dūrchāk | city | Iran | 36.52 | 50.28 | 4803 | 2086 | |
| Dūrmeshqān | city | Iran | 36.44 | 48.53 | 6978 | 2971 | |
| Dūrmoshqān | city | Iran | 36.44 | 48.53 | 6978 | 2971 |