| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Niya Kooh | city | Gilan | Iran | 37.24 | 49.95 | -1689 | 58104 |
| Niya Sar | city | Esfahan | Iran | 33.97 | 51.15 | 5400 | 1788 |
| Niya Vel | city | Gilan | Iran | 36.91 | 49.97 | 6227 | 11771 |
| Niyab | city | Khorasan-e Jonubi | Iran | 32.40 | 59.75 | 6709 | 282 |
| Niyagan | city | Chahar Mahal va Bakhtiari | Iran | 32.56 | 50.13 | 7805 | 4172 |
| Niyagh | city | Qazvin | Iran | 36.40 | 50.05 | 5869 | 4937 |
| Niyakan | city | Chahar Mahal va Bakhtiari | Iran | 32.56 | 50.13 | 7805 | 4172 |
| Niyam | city | Khorasan-e Razavi | Iran | 36.38 | 57.39 | 5869 | 1788 |
| Niyam Kand | city | Sistan va Baluchestan | Iran | 26.31 | 59.43 | 1253 | 596 |
| Niyar | city | Hamadan | Iran | 35.29 | 49.05 | 5869 | 4768 |
| Niyar | city | Kordestan | Iran | 35.11 | 46.72 | 5101 | 4432 |
| Niyar | city | Ardabil | Iran | 38.24 | 48.33 | 4353 | 124761 |
| Niyaraq | city | Ardabil | Iran | 38.27 | 48.63 | 5029 | 5410 |
| Niyat Chu | city | Esfahan | Iran | 33.33 | 52.79 | 4189 | 0 |
| Niyat Goli | city | Zanjan | Iran | 36.23 | 49.33 | 6161 | 3115 |
| Niyaye Pa'in | city | Kerman | Iran | 28.80 | 58.29 | 5921 | 1026 |
| Niyaz Abad | city | Khorasan-e Razavi | Iran | 34.23 | 60.24 | 2509 | 1341 |
| Niyaz Maraq | city | Esfahan | Iran | 33.52 | 51.47 | 8500 | 1352 |
| Niyeh | city | Esfahan | Iran | 33.35 | 51.87 | 6046 | 682 |
| Niyuk | city | Khorasan-e Razavi | Iran | 34.22 | 58.14 | 5029 | 596 |
| Niyun-e Bala | city | Khorasan-e Razavi | Iran | 34.22 | 58.14 | 5269 | 596 |
| Niyun-e Pa'in | city | Khorasan-e Razavi | Iran | 34.22 | 58.14 | 5029 | 596 |
| Niyārābād | city | Hamadan | Iran | 35.48 | 48.53 | 5951 | 5240 |
| Niyāz Būlāh | city | Kordestan | Iran | 35.48 | 47.89 | 6709 | 4366 |