| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Sīmīn Shahr | city | Golestan | Iran | 37.01 | 54.23 | 3 | 5513 |
| Sīstān Maḩalleh | city | Golestan | Iran | 36.91 | 54.37 | 42 | 22313 |
| Sīāh Jūq | city | Golestan | Iran | 37.02 | 55.01 | 141 | 21943 |
| Sīāh Āb | city | Golestan | Iran | 36.83 | 54.05 | -1689 | 16307 |
| Sīāhtalū | city | Golestan | Iran | 36.86 | 54.52 | 830 | 33943 |