| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Сисеево | city | Kaluzhskaya Oblast' | Russia | 54.76 | 36.65 | 830 | 447 |
| Сисим | city | Krasnoyarskiy Kray | Russia | 55.15 | 91.90 | 830 | 79 |
| Сисимский Мост | city | Krasnoyarskiy Kray | Russia | 54.43 | 93.37 | 1814 | 149 |
| Сисина | city | Irkutskaya Oblast' | Russia | 58.50 | 116.22 | 2847 | 0 |
| Сисково | city | Irkutskaya Oblast' | Russia | 57.42 | 116.47 | 1141 | 0 |
| Систа | city | Leningradskaya Oblast' | Russia | 59.60 | 29.03 | 374 | 274 |
| Систа-Палкино | city | Leningradskaya Oblast' | Russia | 59.80 | 28.91 | 45 | 78 |
| Систеби | city | Chuvashiya | Russia | 55.73 | 48.09 | 830 | 1033 |
| Система | city | Chelyabinskaya Oblast' | Russia | 53.11 | 60.22 | 1164 | 298 |
| Система, остановочный пункт | city | Chelyabinskaya Oblast' | Russia | 53.11 | 60.22 | 1164 | 298 |
| Сиськовский | city | Volgogradskaya Oblast' | Russia | 49.89 | 42.38 | 229 | 745 |