| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Siangho | city | Hebei Sheng | China | 39.7591667 | 116.9866667 | 42 | 77424 |
| Siao shan | city | Hebei Sheng | China | 38.1708333 | 117.5758333 | 13 | 26294 |
| Sibozi | city | Hebei Sheng | China | 40.2463889 | 117.5722222 | 1427 | 27649 |
| Sichakou | city | Hebei Sheng | China | 41.6638889 | 116.3977778 | 4301 | 4782 |
| Sidaoba | city | Hebei Sheng | China | 41.2708333 | 115.4077778 | 5554 | 8734 |
| Sidaogou | city | Hebei Sheng | China | 41.1975 | 116.1808333 | 4278 | 5925 |
| Sidaogou | city | Hebei Sheng | China | 42.4711111 | 117.4233333 | 5744 | 5799 |
| Sidaogou | city | Hebei Sheng | China | 41.7333333 | 117.9166667 | 2791 | 6996 |
| Sidaohekou | city | Hebei Sheng | China | 42.4255556 | 116.9972222 | 4629 | 4088 |
| Sidaohezi | city | Hebei Sheng | China | 40.7816667 | 117.7505556 | 1624 | 13763 |
| Sidaoyingzi | city | Hebei Sheng | China | 41.62 | 115.4133333 | 4603 | 7092 |
| Sidaoyingzi | city | Hebei Sheng | China | 41.0341667 | 115.4180556 | 5669 | 6223 |
| Sienhsien | city | Hebei Sheng | China | 38.1822222 | 116.1108333 | 36 | 51829 |
| Sigezhuang | city | Hebei Sheng | China | 39.1902778 | 114.8330556 | 2007 | 14045 |
| Sigezhuang | city | Hebei Sheng | China | 39.45 | 118.5166667 | 13 | 44170 |
| Siheyong | city | Hebei Sheng | China | 41.7786111 | 117.8047222 | 2582 | 6685 |
| Sihuangsi | city | Hebei Sheng | China | 37.1402778 | 114.2227778 | 918 | 26614 |
| Sijiajingcun | city | Hebei Sheng | China | 39.5202778 | 115.3647222 | 2723 | 23793 |
| Sijiaotai | city | Hebei Sheng | China | 39.5369444 | 114.5711111 | 4589 | 12442 |
| Sijiaying | city | Hebei Sheng | China | 37.9922222 | 116.2061111 | 95 | 62771 |
| Sima | city | Hebei Sheng | China | 37.7927778 | 115.1141667 | 98 | 86801 |
| Simencun | city | Hebei Sheng | China | 38.1 | 116.4166667 | 22 | 65671 |
| Sin'an | city | Hebei Sheng | China | 38.9122222 | 115.9288889 | 19 | 62567 |
| Sin'an'chzhen' | city | Hebei Sheng | China | 39.1455556 | 116.6427778 | 19 | 64436 |
| Sin'chen | city | Hebei Sheng | China | 39.2413889 | 115.9805556 | 85 | 85774 |
| Sin'chenpu | city | Hebei Sheng | China | 38.2666667 | 114.6833333 | 173 | 114745 |
| Sin'chzhen' | city | Hebei Sheng | China | 38.9908333 | 116.3652778 | 36 | 55554 |
| Sin'khe | city | Hebei Sheng | China | 37.5261111 | 115.2430556 | 95 | 50550 |
| Sin'le | city | Hebei Sheng | China | 38.3961111 | 114.7866667 | 164 | 93833 |
| Sin'tsyao | city | Hebei Sheng | China | 39.2436111 | 116.085 | 45 | 85645 |
| Sin'tszi | city | Hebei Sheng | China | 37.9027778 | 115.2036111 | 101 | 79281 |
| Sinchai | city | Hebei Sheng | China | 39.3666667 | 118.8 | 65 | 44100 |
| Sincheng | city | Hebei Sheng | China | 39.2413889 | 115.9805556 | 85 | 85774 |
| Sinchenghsien | city | Hebei Sheng | China | 39.2413889 | 115.9805556 | 85 | 85774 |
| Singtai | city | Hebei Sheng | China | 37.0630556 | 114.4941667 | 232 | 387348 |
| Singtanghsien | city | Hebei Sheng | China | 38.4341667 | 114.5388889 | 262 | 49028 |
| Sinho | city | Hebei Sheng | China | 37.5261111 | 115.2430556 | 95 | 50550 |
| Sinlohsien | city | Hebei Sheng | China | 38.3961111 | 114.7866667 | 164 | 93833 |
| Sintan | city | Hebei Sheng | China | 38.4341667 | 114.5388889 | 262 | 49028 |
| Sintszichzhen' | city | Hebei Sheng | China | 38.4666667 | 116.9 | 42 | 45210 |
| Sirenwa | city | Hebei Sheng | China | 41.6697222 | 115.7558333 | 4704 | 7085 |
| Sishang | city | Hebei Sheng | China | 39.95 | 114.95 | 4691 | 16115 |
| Sishiwuhao | city | Hebei Sheng | China | 42.1225 | 117.3152778 | 4209 | 6553 |
| Sitai | city | Hebei Sheng | China | 41.3208333 | 114.2583333 | 4740 | 8844 |
| Sitaizui | city | Hebei Sheng | China | 40.7922222 | 115.3661111 | 5144 | 9266 |
| Situ | city | Hebei Sheng | China | 39.3383333 | 115.6447222 | 108 | 28081 |
| Siwantze | city | Hebei Sheng | China | 40.9713889 | 115.2725 | 4022 | 6227 |
| Siwantzu | city | Hebei Sheng | China | 40.9713889 | 115.2725 | 4022 | 6227 |
| Siying | city | Hebei Sheng | China | 37.9922222 | 116.2061111 | 95 | 62771 |
| Sizhilan | city | Hebei Sheng | China | 37.7122222 | 115.1475 | 88 | 73362 |
| Sizhuang | city | Hebei Sheng | China | 37.2016667 | 115.4508333 | 88 | 60962 |
| Sizhuang | city | Hebei Sheng | China | 39.1727778 | 116.0361111 | 36 | 85716 |
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