| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Sama | city | Hainan Sheng | China | 18.2430556 | 109.505 | 6 | 16886 |
| Samah | city | Hainan Sheng | China | 18.2430556 | 109.505 | 6 | 16886 |
| Samkong | city | Hainan Sheng | China | 19.8763889 | 110.5963889 | 62 | 38359 |
| San-ah | city | Hainan Sheng | China | 18.2430556 | 109.505 | 6 | 16886 |
| San-chiang | city | Hainan Sheng | China | 19.8763889 | 110.5963889 | 62 | 38359 |
| San-chiang-shih | city | Hainan Sheng | China | 19.8763889 | 110.5963889 | 62 | 38359 |
| San-ho | city | Hainan Sheng | China | 19.1422222 | 109.7283333 | 1338 | 10782 |
| San-ya-chen | city | Hainan Sheng | China | 18.2430556 | 109.505 | 6 | 16886 |
| San-ya-chiang | city | Hainan Sheng | China | 18.2430556 | 109.505 | 6 | 16886 |
| San-ya-chiang-shih | city | Hainan Sheng | China | 18.2430556 | 109.505 | 6 | 16886 |
| Sanbai | city | Hainan Sheng | China | 18.7783333 | 109.2677778 | 613 | 24356 |
| Sancai | city | Hainan Sheng | China | 18.45 | 110 | 45 | 31205 |
| Sancaizhen | city | Hainan Sheng | China | 18.4733333 | 110.086111 | 0 | 13170 |
| Sandao | city | Hainan Sheng | China | 18.4644444 | 109.6683333 | 157 | 26328 |
| Sandu | city | Hainan Sheng | China | 19.7852778 | 109.2183333 | 59 | 22745 |
| Sanduocun | city | Hainan Sheng | China | 19.3369444 | 110.5555556 | 157 | 38251 |
| Sangengluo | city | Hainan Sheng | China | 18.865 | 110.1827778 | 557 | 39852 |
| Sangongyuan | city | Hainan Sheng | China | 18.5513889 | 109.9333333 | 141 | 42764 |
| Sanjia | city | Hainan Sheng | China | 19.2513889 | 108.7505556 | 42 | 19633 |
| Sanjiang | city | Hainan Sheng | China | 19.8763889 | 110.5963889 | 62 | 38359 |
| Sanjiangnongchang | city | Hainan Sheng | China | 19.8827778 | 110.6086111 | 52 | 38359 |
| Sanjiaolu | city | Hainan Sheng | China | 18.9166667 | 110.4652778 | 52 | 30717 |
| Sanjiaolu | city | Hainan Sheng | China | 19.6486111 | 110.4866667 | 223 | 42880 |
| Sanjiaoshui | city | Hainan Sheng | China | 19.1102778 | 109.8225 | 1007 | 10374 |
| Sanjiaotingnongchang | city | Hainan Sheng | China | 19.4175 | 110.5797222 | 141 | 35725 |
| Sanjiaotu | city | Hainan Sheng | China | 18.4858333 | 109.0616667 | 544 | 25491 |
| Sanjiu | city | Hainan Sheng | China | 19.5308333 | 110.4102778 | 246 | 35781 |
| Sankiang | city | Hainan Sheng | China | 19.8763889 | 110.5963889 | 62 | 38359 |
| Sanletang | city | Hainan Sheng | China | 19.0738889 | 110.3902778 | 42 | 39358 |
| Sanlian | city | Hainan Sheng | China | 20.0833333 | 110.3666667 | 22 | 112951 |
| Sanmenpo | city | Hainan Sheng | China | 19.7169444 | 110.5577778 | 367 | 42816 |
| Sanmudong | city | Hainan Sheng | China | 18.4433333 | 109.4077778 | 1003 | 31372 |
| Sanping | city | Hainan Sheng | China | 18.7752778 | 109.2291667 | 603 | 24358 |
| Sanpingzhen | city | Hainan Sheng | China | 18.7525 | 109.2416667 | 508 | 24358 |
| Sanqing | city | Hainan Sheng | China | 19.9566667 | 110.1938889 | 213 | 95799 |
| Sanqu | city | Hainan Sheng | China | 19.0330556 | 110.3063889 | 170 | 39317 |
| Sansu | city | Hainan Sheng | China | 19.2822222 | 110.0725 | 324 | 30359 |
| Sanxing | city | Hainan Sheng | China | 18.7269444 | 110.3194444 | 101 | 38354 |
| Sanya | city | Hainan Sheng | China | 18.2430556 | 109.505 | 6 | 16886 |
| Sanya | city | Hainan Sheng | China | 19.2638889 | 109.67 | 964 | 24322 |
| Saoshui | city | Hainan Sheng | China | 18.6986111 | 109.1438889 | 600 | 24368 |
| Sha-ti | city | Hainan Sheng | China | 19.375 | 108.7575 | 59 | 15869 |
| Shadi | city | Hainan Sheng | China | 19.375 | 108.7575 | 59 | 15869 |
| Shajing | city | Hainan Sheng | China | 19.8547222 | 109.4455556 | 85 | 19345 |
| Shan-wei-t'ou | city | Hainan Sheng | China | 19.9616667 | 110.585 | 0 | 23932 |
| Shandao | city | Hainan Sheng | China | 18.6613889 | 108.7597222 | 52 | 24372 |
| Shang'an | city | Hainan Sheng | China | 18.8772222 | 109.8347222 | 987 | 10388 |
| Shang-yung | city | Hainan Sheng | China | 19.2238889 | 110.5191667 | 65 | 38988 |
| Shangbanling | city | Hainan Sheng | China | 18.3786111 | 109.6416667 | 620 | 28407 |
| Shangcheng | city | Hainan Sheng | China | 19.063889 | 110.4508333 | 108 | 39514 |
| Shangen | city | Hainan Sheng | China | 18.9722222 | 110.4858333 | 85 | 33614 |
| Shangmingshan | city | Hainan Sheng | China | 19.0397222 | 108.6972222 | 75 | 19449 |
| Shangqiong | city | Hainan Sheng | China | 19.2755556 | 110.0177778 | 662 | 30359 |
| Shangsimacun | city | Hainan Sheng | China | 18.3166667 | 109.1666667 | 961 | 18171 |
| Shangwanpo | city | Hainan Sheng | China | 18.325 | 109.6733333 | 13 | 25794 |
| Shangyong | city | Hainan Sheng | China | 19.2238889 | 110.5191667 | 65 | 38988 |
| Shangzhuang | city | Hainan Sheng | China | 18.9175 | 109.8147222 | 944 | 10385 |
| Shangzhuluocun | city | Hainan Sheng | China | 18.265 | 109.6386111 | 561 | 26429 |
| Shanjia | city | Hainan Sheng | China | 19.5963889 | 110.1127778 | 298 | 33176 |
| Shanjiao | city | Hainan Sheng | China | 18.4272222 | 108.9655556 | 39 | 22882 |
| Shankou | city | Hainan Sheng | China | 19.6863889 | 109.9719444 | 203 | 32935 |
| Shankouzuoyequ | city | Hainan Sheng | China | 19.2172222 | 109.8466667 | 734 | 13280 |
| Shanliang | city | Hainan Sheng | China | 19.9875 | 110.6113889 | 0 | 23932 |
| Shanluo | city | Hainan Sheng | China | 18.9697222 | 110.2697222 | 442 | 39551 |
| Shanniutian | city | Hainan Sheng | China | 19.01 | 110.3636111 | 121 | 39449 |
| Shanrong | city | Hainan Sheng | China | 18.7713889 | 109.1144444 | 580 | 24269 |
| Shanwei | city | Hainan Sheng | China | 18.3555556 | 109.6272222 | 124 | 30489 |
| Shanwei | city | Hainan Sheng | China | 19.9616667 | 110.585 | 0 | 23932 |
| Shanya | city | Hainan Sheng | China | 20.0219444 | 110.7516667 | 78 | 18655 |
| Shayutang | city | Hainan Sheng | China | 19.3852778 | 108.7461111 | 42 | 6223 |
| Shechai | city | Hainan Sheng | China | 19.7 | 110.2611111 | 68 | 38075 |
| Shen-t'ien | city | Hainan Sheng | China | 18.2577778 | 109.6894444 | 433 | 21890 |
| Shentiancun | city | Hainan Sheng | China | 18.2577778 | 109.6894444 | 433 | 21890 |
| Shexue | city | Hainan Sheng | China | 19.3383333 | 110.5875 | 147 | 36657 |
| Shibao | city | Hainan Sheng | China | 18.4372222 | 109.5525 | 564 | 26599 |
| Shibeilaocun | city | Hainan Sheng | China | 19.7136111 | 109.5322222 | 203 | 32904 |
| Shibi | city | Hainan Sheng | China | 19.1644444 | 110.3097222 | 49 | 39022 |
| Shicha | city | Hainan Sheng | China | 18.8247222 | 109.9544444 | 803 | 12418 |
| Shichang | city | Hainan Sheng | China | 18.775 | 108.9625 | 1414 | 23704 |
| Shidai | city | Hainan Sheng | China | 18.7894444 | 109.7688889 | 2017 | 16683 |
| Shifen | city | Hainan Sheng | China | 18.4813889 | 109.6002778 | 416 | 24889 |
| Shifu | city | Hainan Sheng | China | 19.075 | 109.3661111 | 1348 | 12653 |
| Shifu | city | Hainan Sheng | China | 19.5772222 | 110.1 | 269 | 32251 |
| Shifu | city | Hainan Sheng | China | 18.8288889 | 110.1152778 | 1154 | 32794 |
| Shigai | city | Hainan Sheng | China | 18.7025 | 109.7952778 | 318 | 31359 |
| Shigaoling | city | Hainan Sheng | China | 19.74 | 110.5858333 | 236 | 40386 |
| Shiguitianwei | city | Hainan Sheng | China | 18.2605556 | 109.7127778 | 410 | 12866 |
| Shih-han | city | Hainan Sheng | China | 19.0833333 | 109.6502778 | 2217 | 10808 |
| Shih-i | city | Hainan Sheng | China | 18.9252778 | 109.5019444 | 853 | 11228 |
| Shih-liu | city | Hainan Sheng | China | 19.2544444 | 109.0369444 | 324 | 18465 |
| Shih-lu | city | Hainan Sheng | China | 19.2544444 | 109.0369444 | 324 | 18465 |
| Shih-lu-chen | city | Hainan Sheng | China | 19.2544444 | 109.0369444 | 324 | 18465 |
| Shih-lu-ling | city | Hainan Sheng | China | 19.2544444 | 109.0369444 | 324 | 18465 |
| Shih-po | city | Hainan Sheng | China | 19.1380556 | 109.4969444 | 951 | 12647 |
| Shih-shan-shih | city | Hainan Sheng | China | 19.9355556 | 110.2061111 | 508 | 95799 |
| Shih-so | city | Hainan Sheng | China | 19.0605556 | 108.6372222 | 19 | 13146 |
| Shih-tzu-lu | city | Hainan Sheng | China | 19.8575 | 110.3611111 | 164 | 42834 |
| Shiha | city | Hainan Sheng | China | 18.6866667 | 109.4558333 | 2378 | 13810 |
| Shihan | city | Hainan Sheng | China | 19.0833333 | 109.6502778 | 2217 | 10808 |
| Shihuikuang | city | Hainan Sheng | China | 18.9372222 | 108.7877778 | 255 | 21805 |
| Shijiabao | city | Hainan Sheng | China | 18.9802778 | 109.6347222 | 1643 | 10382 |
| Shijie | city | Hainan Sheng | China | 18.9013889 | 109.9255556 | 544 | 10388 |
| Shijing | city | Hainan Sheng | China | 18.7025 | 109.8847222 | 2516 | 41333 |
| Shikuang | city | Hainan Sheng | China | 18.9363889 | 109.9027778 | 1233 | 10385 |
| Shilan | city | Hainan Sheng | China | 18.8972222 | 110.1527778 | 485 | 38057 |
| Shilin | city | Hainan Sheng | China | 18.6877778 | 109.17 | 590 | 24368 |
| Shilingzhen | city | Hainan Sheng | China | 18.6613889 | 109.7847222 | 95 | 27065 |
| Shiliu | city | Hainan Sheng | China | 19.2544444 | 109.0369444 | 324 | 18465 |
| Shiliu | city | Hainan Sheng | China | 19.8544444 | 109.6525 | 121 | 41987 |
| Shiliushan | city | Hainan Sheng | China | 19.4722222 | 110.3413889 | 252 | 35762 |
| Shilong | city | Hainan Sheng | China | 18.4227778 | 109.5994444 | 354 | 25695 |
| Shilongpo | city | Hainan Sheng | China | 19.3641667 | 109.9308333 | 554 | 30453 |
| Shiluo | city | Hainan Sheng | China | 18.6066667 | 109.6611111 | 180 | 21688 |
| Shima | city | Hainan Sheng | China | 18.9025 | 109.9452778 | 853 | 10388 |
| Shima | city | Hainan Sheng | China | 19.5341667 | 110.5202778 | 423 | 35831 |
| Shimei | city | Hainan Sheng | China | 18.6652778 | 110.2588889 | 0 | 14799 |
| Shimu | city | Hainan Sheng | China | 18.8441667 | 109.9533333 | 994 | 10389 |
| Shina | city | Hainan Sheng | China | 18.5425 | 109.5722222 | 636 | 24981 |
| Shipo | city | Hainan Sheng | China | 18.8708333 | 109.7683333 | 1079 | 10614 |
| Shiqiu | city | Hainan Sheng | China | 19.3711111 | 109.3477778 | 439 | 19000 |
| Shireng | city | Hainan Sheng | China | 18.9425 | 109.8036111 | 1105 | 10385 |
| Shirong | city | Hainan Sheng | China | 19.6097222 | 109.2980556 | 82 | 32852 |
| Shishan | city | Hainan Sheng | China | 19.9355556 | 110.2061111 | 508 | 95799 |
| Shisheng | city | Hainan Sheng | China | 18.6305556 | 109.7930556 | 111 | 33590 |
| Shisuo | city | Hainan Sheng | China | 19.0605556 | 108.6372222 | 19 | 13146 |
| Shitong | city | Hainan Sheng | China | 18.9638889 | 109.5588889 | 974 | 10435 |
| Shitonghei | city | Hainan Sheng | China | 18.9638889 | 109.5588889 | 974 | 10435 |
| Shituo | city | Hainan Sheng | China | 18.8383333 | 109.9036111 | 754 | 10389 |
| Shiwanzhang | city | Hainan Sheng | China | 18.8238889 | 109.8313889 | 1584 | 10677 |
| Shixing | city | Hainan Sheng | China | 18.5766667 | 109.6894444 | 131 | 24624 |
| Shiyan | city | Hainan Sheng | China | 19.8927778 | 110.2122222 | 367 | 42887 |
| Shiyi | city | Hainan Sheng | China | 18.5738889 | 109.2236111 | 869 | 26429 |
| Shiyi | city | Hainan Sheng | China | 18.9252778 | 109.5019444 | 853 | 11228 |
| Shiyuetian | city | Hainan Sheng | China | 19.3577778 | 108.9063889 | 318 | 18712 |
| Shiyuetian | city | Hainan Sheng | China | 19.3313889 | 108.9463889 | 337 | 18716 |
| Shiyun | city | Hainan Sheng | China | 18.9908333 | 109.6047222 | 1243 | 10382 |
| Shizhuang | city | Hainan Sheng | China | 19.1252778 | 109.3908333 | 928 | 12647 |
| Shizilu | city | Hainan Sheng | China | 19.8575 | 110.3611111 | 164 | 42834 |
| Shizu | city | Hainan Sheng | China | 18.4977778 | 109.7258333 | 160 | 28671 |
| Shuangtan | city | Hainan Sheng | China | 19.1397222 | 110.2063889 | 118 | 38487 |
| Shuangwantian | city | Hainan Sheng | China | 19.1130556 | 110.0647222 | 269 | 15038 |
| Shude | city | Hainan Sheng | China | 19.6594444 | 110.6072222 | 393 | 41154 |
| Shui-pei-shih | city | Hainan Sheng | China | 19.7705556 | 110.7636111 | 42 | 32646 |
| Shuibei | city | Hainan Sheng | China | 19.7705556 | 110.7636111 | 42 | 32646 |
| Shuichanzhan | city | Hainan Sheng | China | 18.4141667 | 110.0702778 | 0 | 12786 |
| Shuijiao | city | Hainan Sheng | China | 18.3191667 | 109.4422222 | 101 | 24233 |
| Shuiliudong | city | Hainan Sheng | China | 19.2125 | 108.7230556 | 78 | 20652 |
| Shuiman | city | Hainan Sheng | China | 18.8677778 | 109.6647222 | 2326 | 11152 |
| Shuiqu | city | Hainan Sheng | China | 19.1502778 | 110.0311111 | 314 | 16964 |
| Shuitou | city | Hainan Sheng | China | 19.2666667 | 108.995 | 272 | 18756 |
| Shuiwei | city | Hainan Sheng | China | 19.4805556 | 109.0775 | 190 | 28107 |
| Shuixian | city | Hainan Sheng | China | 18.8077778 | 109.7133333 | 1932 | 12755 |
| Shuiyang | city | Hainan Sheng | China | 19.1280556 | 109.9616667 | 1817 | 12838 |
| Shuiyingtian | city | Hainan Sheng | China | 19.0322222 | 110.0311111 | 656 | 10378 |
| Sibi | city | Hainan Sheng | China | 19.23 | 108.6444444 | 9 | 10500 |
| Sichang | city | Hainan Sheng | China | 18.7783333 | 108.9294444 | 1765 | 23529 |
| Sifenqu | city | Hainan Sheng | China | 19.1472222 | 109.7341667 | 1417 | 10782 |
| Sigeng | city | Hainan Sheng | China | 19.2336111 | 108.6683333 | 19 | 17979 |
| Sihe | city | Hainan Sheng | China | 19.0666667 | 110.0666667 | 570 | 11461 |
| Sinhin | city | Hainan Sheng | China | 19.8872222 | 109.5294444 | 78 | 16692 |
| Songlin | city | Hainan Sheng | China | 19.8211111 | 109.4147222 | 114 | 31925 |
| Songliu | city | Hainan Sheng | China | 19.7161111 | 110.905 | 55 | 32655 |
| Songmei | city | Hainan Sheng | China | 19.6922222 | 109.6022222 | 259 | 38604 |
| Songmen | city | Hainan Sheng | China | 19.4336111 | 109.5791667 | 629 | 32884 |
| Songming | city | Hainan Sheng | China | 19.67 | 109.2319444 | 59 | 22220 |
| Songming | city | Hainan Sheng | China | 19.74 | 109.6486111 | 216 | 41623 |
| Songtao | city | Hainan Sheng | China | 19.3991667 | 109.7175 | 433 | 21731 |
| Songtao | city | Hainan Sheng | China | 19.3988889 | 109.7177778 | 433 | 21731 |
| Songzhi | city | Hainan Sheng | China | 19.7466667 | 109.7161111 | 308 | 42022 |
| Ssu-keng | city | Hainan Sheng | China | 19.2336111 | 108.6683333 | 19 | 17979 |
| Sung-chih | city | Hainan Sheng | China | 19.7466667 | 109.7161111 | 308 | 42022 |
| Sung-t'ao | city | Hainan Sheng | China | 19.3988889 | 109.7177778 | 433 | 21731 |
| Sunhing | city | Hainan Sheng | China | 19.8872222 | 109.5294444 | 78 | 16692 |
| Sunhingshi | city | Hainan Sheng | China | 19.8872222 | 109.5294444 | 78 | 16692 |
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