| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Sūgān | city | Iran | 34.73 | 50.37 | 4206 | 894 | |
| Sūk | city | Iran | 33.72 | 49.66 | 6978 | 3848 | |
| Sūk-e Qazqān | city | Iran | 33.72 | 49.66 | 6978 | 3848 | |
| Sūkhgākūn | city | Iran | 33.72 | 49.66 | 6978 | 3848 | |
| Sūlaqān | city | Iran | 34.73 | 50.37 | 4206 | 894 | |
| Sūleqān | city | Iran | 34.73 | 50.37 | 4206 | 894 | |
| Sūrakh | city | Iran | 34.41 | 49.50 | 5889 | 9983 | |
| Sūsanābād | city | Iran | 34.20 | 49.67 | 5485 | 15470 |