| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Da'i Sar | city | Mazandaran | Iran | 36.20 | 52.67 | 2020 | 17950 |
| Da'u Kola | city | Mazandaran | Iran | 36.51 | 52.45 | 32 | 33146 |
| Dadeym Dasht | city | Mazandaran | Iran | 36.37 | 53.70 | 7549 | 6134 |
| Dadu Kula | city | Mazandaran | Iran | 36.10 | 53.20 | 4189 | 2909 |
| Dalam | city | Mazandaran | Iran | 36.47 | 51.43 | 2509 | 4768 |
| Dalasam | city | Mazandaran | Iran | 36.45 | 51.54 | 5029 | 4768 |
| Dalasm | city | Mazandaran | Iran | 36.45 | 51.54 | 5029 | 4768 |
| Dalikhani | city | Mazandaran | Iran | 36.82 | 50.67 | 1669 | 8753 |
| Dalir | city | Mazandaran | Iran | 36.33 | 51.09 | 6709 | 4720 |
| Daliran | city | Mazandaran | Iran | 36.45 | 52.25 | 223 | 9638 |
| Dalāk Kheyl | city | Mazandaran | Iran | 36.44 | 53.07 | 830 | 12366 |
| Dam Run | city | Mazandaran | Iran | 36.70 | 50.66 | 5869 | 5217 |
| Damdari-ye Chahar Kat | city | Mazandaran | Iran | 36.44 | 50.81 | 7549 | 5156 |
| Damdari-ye Kalleh Sari | city | Mazandaran | Iran | 36.49 | 50.98 | 8579 | 4848 |
| Damir | city | Mazandaran | Iran | 36.63 | 53.05 | 22 | 26457 |
| Damir Kola | city | Mazandaran | Iran | 36.20 | 53.25 | 3658 | 7356 |
| Damkesh | city | Mazandaran | Iran | 36.03 | 52.48 | 9228 | 17601 |
| Damrūn | city | Mazandaran | Iran | 36.70 | 50.66 | 5869 | 5217 |
| Daneya | city | Mazandaran | Iran | 36.68 | 51.19 | 111 | 19219 |
| Dang Sarak | city | Mazandaran | Iran | 36.79 | 53.25 | -1689 | 4310 |
| Dangepīā | city | Mazandaran | Iran | 36.51 | 52.48 | 3 | 32528 |
| Dangsarak | city | Mazandaran | Iran | 36.65 | 53.16 | 3 | 21032 |
| Dania | city | Mazandaran | Iran | 36.68 | 51.19 | 111 | 19219 |
| Danial | city | Mazandaran | Iran | 36.68 | 51.19 | 111 | 19219 |
| Danīk | city | Mazandaran | Iran | 36.63 | 53.05 | 9 | 24934 |
| Dar Kenar | city | Mazandaran | Iran | 36.09 | 52.15 | 6827 | 7215 |
| Dar Kola | city | Mazandaran | Iran | 36.51 | 52.30 | 114 | 26648 |
| Dar Kola | city | Mazandaran | Iran | 36.47 | 52.19 | 193 | 2831 |
| Dar Mazār | city | Mazandaran | Iran | 36.46 | 53.86 | 5269 | 3674 |
| Darab Kola | city | Mazandaran | Iran | 36.51 | 52.30 | 114 | 26648 |
| Darab Qal`eh | city | Mazandaran | Iran | 36.56 | 53.25 | 830 | 21486 |
| Darabdin-e Rowshan | city | Mazandaran | Iran | 36.68 | 52.77 | -1689 | 54985 |
| Daram | city | Mazandaran | Iran | 36.47 | 53.49 | 1981 | 4625 |
| Darbūk | city | Mazandaran | Iran | 36.23 | 51.29 | 6709 | 8471 |
| Dareh Dam | city | Mazandaran | Iran | 36.79 | 50.52 | 4284 | 6258 |
| Dari | city | Mazandaran | Iran | 37.47 | 55.75 | 5262 | 3278 |
| Dari Kandeh | city | Mazandaran | Iran | 36.51 | 52.76 | 42 | 49960 |
| Dari Sofla | city | Mazandaran | Iran | 37.47 | 55.75 | 5262 | 3278 |
| Dari-e Pa'in | city | Mazandaran | Iran | 37.47 | 55.75 | 5262 | 3278 |
| Dari-e Sofla | city | Mazandaran | Iran | 37.47 | 55.75 | 5262 | 3278 |
| Darisheh Abur | city | Mazandaran | Iran | 36.80 | 50.68 | 843 | 8461 |
| Darivak | city | Mazandaran | Iran | 36.08 | 52.05 | 7637 | 5748 |
| Darjan | city | Mazandaran | Iran | 36.44 | 50.88 | 6709 | 5130 |
| Darjar | city | Mazandaran | Iran | 36.53 | 52.02 | 22 | 16243 |
| Darka Sar | city | Mazandaran | Iran | 36.64 | 52.95 | -1689 | 74691 |
| Darkeh Sar | city | Mazandaran | Iran | 36.64 | 52.95 | -1689 | 74691 |
| Darkāpey | city | Mazandaran | Iran | 36.51 | 52.23 | 59 | 5109 |
| Darmezar | city | Mazandaran | Iran | 36.46 | 53.86 | 5269 | 3674 |
| Darmish Kola | city | Mazandaran | Iran | 36.65 | 51.42 | 111 | 26349 |
| Darmān Kolā | city | Mazandaran | Iran | 36.62 | 52.33 | -1689 | 25871 |
| Darneh | city | Mazandaran | Iran | 35.97 | 52.52 | 10216 | 8057 |
| Daroopey | city | Mazandaran | Iran | 36.45 | 53.15 | 1056 | 14472 |
| Darow Pay | city | Mazandaran | Iran | 36.45 | 53.15 | 1056 | 14472 |
| Darreh Dom | city | Mazandaran | Iran | 36.79 | 50.52 | 4284 | 6258 |
| Darreh Dom | city | Mazandaran | Iran | 36.79 | 50.50 | 5029 | 6258 |
| Darreh Kenār | city | Mazandaran | Iran | 36.09 | 52.15 | 6827 | 7215 |
| Darreh Sarā | city | Mazandaran | Iran | 36.62 | 51.11 | 2575 | 5556 |
| Darreh Ḩeydar | city | Mazandaran | Iran | 36.74 | 50.58 | 5869 | 5888 |
| Darun Kala Sharqi | city | Mazandaran | Iran | 36.39 | 52.73 | 259 | 28282 |
| Darun Kola | city | Mazandaran | Iran | 36.39 | 52.71 | 390 | 30700 |
| Darun Kola Sharqi | city | Mazandaran | Iran | 36.39 | 52.73 | 259 | 28282 |
| Darun Kola-ye Gharbi | city | Mazandaran | Iran | 36.39 | 52.71 | 390 | 30700 |
| Darvar | city | Mazandaran | Iran | 36.45 | 53.08 | 830 | 15369 |
| Darvish Kheyl | city | Mazandaran | Iran | 36.48 | 52.45 | 104 | 32486 |
| Darvish Khil | city | Mazandaran | Iran | 36.57 | 52.64 | -1689 | 50557 |
| Darvish Khilak | city | Mazandaran | Iran | 36.56 | 53.48 | 1669 | 2682 |
| Darvish Mohammad Shah | city | Mazandaran | Iran | 36.64 | 52.94 | -1689 | 84119 |
| Darvishan | city | Mazandaran | Iran | 36.58 | 53.40 | 830 | 2682 |
| Darvīsh Kheyl | city | Mazandaran | Iran | 36.57 | 52.64 | -1689 | 50557 |
| Darvīsh Khāk | city | Mazandaran | Iran | 36.49 | 52.62 | 42 | 50261 |
| Darvīsh Kolā | city | Mazandaran | Iran | 36.41 | 51.94 | 3579 | 2831 |
| Darvīsh Kolā | city | Mazandaran | Iran | 36.46 | 52.35 | 357 | 32949 |
| Darvīshābād | city | Mazandaran | Iran | 36.49 | 53.96 | 5869 | 4350 |
| Darvīshābād | city | Mazandaran | Iran | 36.67 | 52.42 | -1689 | 17122 |
| Darwar | city | Mazandaran | Iran | 36.45 | 53.08 | 830 | 15369 |
| Darya Poshteh | city | Mazandaran | Iran | 36.95 | 50.63 | 22 | 16741 |
| Darya Sar | city | Mazandaran | Iran | 36.65 | 52.34 | -1689 | 18593 |
| Darya Sar | city | Mazandaran | Iran | 36.54 | 50.94 | 7549 | 4999 |
| Daryapushteh | city | Mazandaran | Iran | 36.95 | 50.63 | 22 | 16741 |
| Daryapushti | city | Mazandaran | Iran | 36.95 | 50.63 | 22 | 16741 |
| Daryek | city | Mazandaran | Iran | 36.60 | 53.06 | 95 | 31881 |
| Daryā Kenār | city | Mazandaran | Iran | 36.70 | 52.59 | -1689 | 58081 |
| Daryā Sar | city | Mazandaran | Iran | 36.69 | 52.58 | -1689 | 61087 |
| Daryā Āb | city | Mazandaran | Iran | 36.53 | 50.69 | 13428 | 5215 |
| Darzanan | city | Mazandaran | Iran | 36.11 | 52.84 | 5869 | 2533 |
| Darzi Dasht | city | Mazandaran | Iran | 36.45 | 52.31 | 314 | 25593 |
| Darzi Kala | city | Mazandaran | Iran | 36.07 | 53.20 | 4189 | 2936 |
| Darzi Kola | city | Mazandaran | Iran | 36.63 | 51.54 | 13 | 19695 |
| Darzi Kola | city | Mazandaran | Iran | 36.50 | 52.41 | 141 | 33233 |
| Darzi Kola | city | Mazandaran | Iran | 36.46 | 52.57 | 42 | 33310 |
| Darzi Kola-ye Aqa Shafi` | city | Mazandaran | Iran | 36.44 | 52.57 | 65 | 31110 |
| Darzi Kola-ye Bozorg | city | Mazandaran | Iran | 36.50 | 52.52 | 6 | 34677 |
| Darzi Kola-ye Kuchak | city | Mazandaran | Iran | 36.46 | 52.59 | 39 | 39254 |
| Darzi Kola-ye Kuchek | city | Mazandaran | Iran | 36.46 | 52.59 | 39 | 39254 |
| Darzi Kula | city | Mazandaran | Iran | 36.48 | 53.52 | 2509 | 3819 |
| Darzi Kula | city | Mazandaran | Iran | 36.07 | 53.20 | 4189 | 2936 |
| Darzi Mahalleh | city | Mazandaran | Iran | 36.65 | 52.62 | -1689 | 88237 |
| Darzi Mahalleh | city | Mazandaran | Iran | 36.69 | 53.32 | 9 | 25986 |
| Darzi Naqib Kola | city | Mazandaran | Iran | 36.62 | 52.64 | -1689 | 71262 |
| Darzikola-ye Akhundi | city | Mazandaran | Iran | 36.51 | 52.67 | 6 | 50480 |
| Darzikola-ye Nasira'i | city | Mazandaran | Iran | 36.51 | 52.67 | 6 | 50468 |
| Darzī Kolā | city | Mazandaran | Iran | 36.48 | 53.52 | 2509 | 3819 |
| Darzī Kolā | city | Mazandaran | Iran | 36.22 | 52.73 | 1837 | 11098 |
| Darzī Kolā | city | Mazandaran | Iran | 36.59 | 52.56 | -1689 | 43853 |
| Darzī Kolā | city | Mazandaran | Iran | 36.07 | 53.20 | 4189 | 2936 |
| Darzī Kolā | city | Mazandaran | Iran | 36.46 | 52.83 | 137 | 79669 |
| Darzī Kolā | city | Mazandaran | Iran | 36.44 | 52.62 | 75 | 40574 |
| Darzī Kolā Kūchak | city | Mazandaran | Iran | 36.46 | 52.59 | 39 | 39254 |
| Darzī Kolā-ye Kūchak | city | Mazandaran | Iran | 36.50 | 52.52 | 6 | 35757 |
| Darzī Kolā-ye Āqā Shafī‘ | city | Mazandaran | Iran | 36.44 | 52.57 | 65 | 31110 |
| Darzī Maḩalleh | city | Mazandaran | Iran | 36.39 | 52.72 | 164 | 33544 |
| Darzīkolā | city | Mazandaran | Iran | 36.52 | 52.66 | 19 | 50470 |
| Darzīkolā-ye Naşīrā’ī | city | Mazandaran | Iran | 36.51 | 52.67 | 6 | 50468 |
| Darāsarā | city | Mazandaran | Iran | 36.62 | 51.11 | 2575 | 5556 |
| Darūn Kalā | city | Mazandaran | Iran | 36.39 | 52.71 | 390 | 30700 |
| Darūn Kolā-ye Sharqī | city | Mazandaran | Iran | 36.39 | 52.73 | 259 | 28282 |
| Darūpey | city | Mazandaran | Iran | 36.45 | 53.15 | 1056 | 14472 |
| Dasht Mīān | city | Mazandaran | Iran | 36.13 | 52.99 | 2509 | 2533 |
| Dasht Nazir | city | Mazandaran | Iran | 36.42 | 51.43 | 4189 | 4766 |
| Dasht Naz̧īr | city | Mazandaran | Iran | 36.42 | 51.43 | 4189 | 4766 |
| Dasht Naţīz | city | Mazandaran | Iran | 36.42 | 51.43 | 4189 | 4766 |
| Dasht-e Gomosh Baval | city | Mazandaran | Iran | 36.74 | 52.98 | -1689 | 6215 |
| Dasht-e Jalam | city | Mazandaran | Iran | 36.86 | 50.67 | 1669 | 19570 |
| Dasht-e Jalm | city | Mazandaran | Iran | 36.87 | 50.70 | 288 | 22167 |
| Dasht-e Nazir | city | Mazandaran | Iran | 36.42 | 51.43 | 4189 | 4766 |
| Dasht-e Naz̧īr | city | Mazandaran | Iran | 36.42 | 51.43 | 4189 | 4766 |
| Dasht-e Nāz | city | Mazandaran | Iran | 36.66 | 53.19 | 3 | 20371 |
| Dasht-i-Nazīr | city | Mazandaran | Iran | 36.42 | 51.43 | 4189 | 4766 |
| Dashtian | city | Mazandaran | Iran | 36.52 | 52.84 | 55 | 91357 |
| Dast Kandeh Kalā | city | Mazandaran | Iran | 36.57 | 52.80 | -1689 | 57289 |
| Dast Kandeh Kolā | city | Mazandaran | Iran | 36.57 | 52.80 | -1689 | 57289 |
| Dastrān | city | Mazandaran | Iran | 36.07 | 52.22 | 6847 | 11313 |
| Davud Kola | city | Mazandaran | Iran | 36.46 | 52.50 | 75 | 25624 |
| Davud Kola | city | Mazandaran | Iran | 36.51 | 52.45 | 32 | 33146 |
| Davud Kola | city | Mazandaran | Iran | 36.48 | 52.55 | 9 | 36869 |
| Davud Kola | city | Mazandaran | Iran | 36.10 | 53.20 | 4189 | 2909 |
| Davud Kola-ye Bala | city | Mazandaran | Iran | 36.45 | 52.49 | 75 | 23416 |
| Davud Kola-ye Pa'in | city | Mazandaran | Iran | 36.46 | 52.50 | 75 | 25624 |
| Davīlāt | city | Mazandaran | Iran | 36.20 | 51.87 | 8389 | 2831 |
| Dazmir Kandeh | city | Mazandaran | Iran | 36.73 | 53.07 | -1689 | 16035 |
| Dazna Koti | city | Mazandaran | Iran | 36.32 | 51.20 | 5180 | 4768 |