| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Sladkaya Balka | city | Orenburgskaya Oblast' | Russia | 51.3 | 55.75 | 557 | 571 |
| Sladkov | city | Orenburgskaya Oblast' | Russia | 51.6244444 | 53.4758333 | 157 | 761 |
| Slavinka Pervaya | city | Orenburgskaya Oblast' | Russia | 52.2333333 | 56.1 | 813 | 1153 |
| Slavnopol'ye | city | Orenburgskaya Oblast' | Russia | 51.9833333 | 55.3333333 | 334 | 1320 |
| Slobodka | city | Orenburgskaya Oblast' | Russia | 52.4 | 53.3 | 305 | 579 |
| Slobodka | city | Orenburgskaya Oblast' | Russia | 51.35 | 54.95 | 580 | 912 |
| Slonovka | city | Orenburgskaya Oblast' | Russia | 52.8 | 55.3166667 | 961 | 734 |
| Slyudyanoy | city | Orenburgskaya Oblast' | Russia | 51.58 | 59.3402778 | 843 | 660 |
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