| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Si-yan-chö | city | Xinjiang | China | 43.36 | 91.04 | 4520 | 447 |
| Sibati | city | Xinjiang | China | 47.20 | 88.37 | 1984 | 149 |
| Sichanghu | city | Xinjiang | China | 44.20 | 89.00 | 1965 | 1490 |
| Sidaoba | city | Xinjiang | China | 44.13 | 87.62 | 1669 | 4765 |
| Sidaogou | city | Xinjiang | China | 43.29 | 93.07 | 5869 | 447 |
| Sidaowa | city | Xinjiang | China | 43.61 | 88.61 | 7775 | 3427 |
| Sigongdi | city | Xinjiang | China | 43.77 | 88.52 | 12034 | 2188 |
| Silamukemai | city | Xinjiang | China | 39.61 | 76.66 | 4189 | 4321 |
| Silian | city | Xinjiang | China | 36.70 | 83.60 | 9284 | 0 |
| Silian | city | Xinjiang | China | 40.68 | 87.85 | 2755 | 149 |
| Silian | city | Xinjiang | China | 40.69 | 80.00 | 3385 | 2544 |
| Silian | city | Xinjiang | China | 40.62 | 79.77 | 3402 | 3278 |
| Silian | city | Xinjiang | China | 42.22 | 86.75 | 3454 | 4555 |
| Simakumu | city | Xinjiang | China | 39.13 | 76.17 | 4189 | 5281 |
| Simawat | city | Xinjiang | China | 37.70 | 80.37 | 4189 | 1467 |
| Simayeleke Geweinengtemai | city | Xinjiang | China | 40.86 | 84.48 | 3349 | 149 |
| Singer | city | Xinjiang | China | 41.47 | 88.77 | 5029 | 157 |
| Singgimtay | city | Xinjiang | China | 42.90 | 89.78 | 869 | 447 |
| Singher | city | Xinjiang | China | 41.47 | 88.77 | 5029 | 157 |
| Singhir | city | Xinjiang | China | 41.47 | 88.77 | 5029 | 157 |
| Sinping | city | Xinjiang | China | 41.34 | 86.26 | 2890 | 149 |
| Sintas | city | Xinjiang | China | 48.13 | 88.08 | 6709 | 1341 |
| Sipu | city | Xinjiang | China | 42.93 | 92.89 | 1975 | 447 |
| Siqi | city | Xinjiang | China | 44.14 | 87.38 | 1669 | 3995 |
| Siqi Tuanchang | city | Xinjiang | China | 37.52 | 79.65 | 4209 | 1788 |
| Sirilema | city | Xinjiang | China | 39.34 | 76.01 | 4189 | 2241 |
| Sirimu | city | Xinjiang | China | 38.06 | 77.11 | 4356 | 3076 |
| Sishilidadun | city | Xinjiang | China | 43.07 | 90.76 | 1712 | 447 |
| Sitai | city | Xinjiang | China | 44.63 | 81.70 | 4189 | 3576 |
| Sitian | city | Xinjiang | China | 42.05 | 94.58 | 3710 | 447 |
| Siyanchu | city | Xinjiang | China | 43.36 | 91.04 | 4520 | 447 |
| Siyanchy | city | Xinjiang | China | 43.36 | 91.04 | 4520 | 447 |
| Siyeke | city | Xinjiang | China | 39.29 | 76.23 | 4189 | 13261 |
| Siyi Tuanchang | city | Xinjiang | China | 39.29 | 76.01 | 4189 | 745 |
| Sizima Keliman | city | Xinjiang | China | 38.65 | 82.14 | 3713 | 596 |