| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Sam-a-chhī | city | Hainan | China | 18.24 | 109.50 | 6 | 26126 |
| Sama | city | Hainan | China | 18.24 | 109.50 | 6 | 26126 |
| Samah | city | Hainan | China | 18.24 | 109.50 | 6 | 26126 |
| San-ah | city | Hainan | China | 18.24 | 109.50 | 6 | 26126 |
| San-ho | city | Hainan | China | 19.14 | 109.73 | 1669 | 5513 |
| San-ja | city | Hainan | China | 18.24 | 109.50 | 6 | 26126 |
| San-ya-chen | city | Hainan | China | 18.24 | 109.50 | 6 | 26126 |
| San-ya-chiang | city | Hainan | China | 18.24 | 109.50 | 6 | 26126 |
| San-ya-chiang-shih | city | Hainan | China | 18.24 | 109.50 | 6 | 26126 |
| Sanbai | city | Hainan | China | 18.77 | 109.27 | 830 | 8482 |
| Sanbapo | city | Hainan | China | 19.65 | 109.52 | 275 | 26883 |
| Sancai | city | Hainan | China | 18.48 | 109.98 | 75 | 42689 |
| Sandao Nongchang | city | Hainan | China | 18.44 | 109.68 | 62 | 17256 |
| Sandao Nongchang Sanqu Badui | city | Hainan | China | 18.43 | 109.65 | 311 | 11593 |
| Sandukou | city | Hainan | China | 19.58 | 109.94 | 242 | 14155 |
| Sanduocun | city | Hainan | China | 19.34 | 110.56 | 157 | 3085 |
| Sanfa | city | Hainan | China | 19.40 | 110.12 | 354 | 44240 |
| Sangeng | city | Hainan | China | 18.39 | 109.05 | 91 | 725 |
| Sangong | city | Hainan | China | 18.49 | 109.65 | 157 | 11473 |
| Sangongli | city | Hainan | China | 18.39 | 109.09 | 95 | 1460 |
| Sangongyuan | city | Hainan | China | 18.55 | 109.93 | 141 | 2905 |
| Sangtou | city | Hainan | China | 18.89 | 110.36 | 98 | 43752 |
| Sanguanliao | city | Hainan | China | 18.94 | 110.42 | 82 | 37528 |
| Sanhe | city | Hainan | China | 19.64 | 109.20 | 78 | 27579 |
| Sanheshui | city | Hainan | China | 18.78 | 110.16 | 830 | 43806 |
| Sanjian | city | Hainan | China | 18.83 | 108.76 | 203 | 20115 |
| Sanjian | city | Hainan | China | 18.48 | 109.92 | 52 | 14875 |
| Sanjiang Nongchang | city | Hainan | China | 19.88 | 110.61 | 52 | 21707 |
| Sanjiao | city | Hainan | China | 19.67 | 109.72 | 295 | 18645 |
| Sanjiao Tiandui | city | Hainan | China | 18.70 | 110.11 | 830 | 43806 |
| Sanjiaolu | city | Hainan | China | 19.65 | 110.49 | 223 | 20960 |
| Sanjiaolu | city | Hainan | China | 18.92 | 110.47 | 52 | 18398 |
| Sanjiaoshui | city | Hainan | China | 19.12 | 109.82 | 830 | 5513 |
| Sanjiaoshui | city | Hainan | China | 18.87 | 110.21 | 892 | 43794 |
| Sanjiaotang Denglou | city | Hainan | China | 20.00 | 110.93 | 75 | 10393 |
| Sanjiaotian | city | Hainan | China | 18.85 | 110.27 | 830 | 43806 |
| Sanjiaoting Nongchang | city | Hainan | China | 19.42 | 110.58 | 141 | 20942 |
| Sanjiaotu | city | Hainan | China | 18.49 | 109.08 | 830 | 8757 |
| Sanjiu | city | Hainan | China | 19.53 | 110.41 | 246 | 17689 |
| Sanlang | city | Hainan | China | 18.38 | 109.62 | 249 | 16488 |
| Sanletang | city | Hainan | China | 19.07 | 110.39 | 42 | 5241 |
| Sanlian | city | Hainan | China | 20.07 | 110.37 | 13 | 144871 |
| Sanlian | city | Hainan | China | 18.97 | 109.63 | 1722 | 1670 |
| Sanlian | city | Hainan | China | 19.46 | 108.90 | 127 | 14314 |
| Sanlian | city | Hainan | China | 18.78 | 110.40 | 39 | 30031 |
| Sanling | city | Hainan | China | 18.43 | 109.10 | 301 | 5439 |
| Sanmudong | city | Hainan | China | 18.44 | 109.41 | 1003 | 61239 |
| Sanping | city | Hainan | China | 18.77 | 109.23 | 830 | 44447 |
| Sanqianling | city | Hainan | China | 19.53 | 109.88 | 351 | 14155 |
| Sanqiao | city | Hainan | China | 19.87 | 110.41 | 29 | 38058 |
| Sanqing | city | Hainan | China | 19.92 | 110.28 | 249 | 89181 |
| Sanqingbai | city | Hainan | China | 18.44 | 109.42 | 931 | 61239 |
| Sanqu | city | Hainan | China | 19.03 | 110.31 | 170 | 4338 |
| Sanren | city | Hainan | China | 18.78 | 109.25 | 830 | 19620 |
| Sansu | city | Hainan | China | 19.28 | 110.07 | 324 | 41216 |
| Santan | city | Hainan | China | 19.60 | 110.19 | 131 | 15826 |
| Sanxing | city | Hainan | China | 18.73 | 110.32 | 98 | 16372 |
| Sanya | city | Hainan | China | 18.24 | 109.50 | 6 | 26126 |
| Sanya | city | Hainan | China | 19.26 | 109.66 | 931 | 21853 |
| Sanya Linchang | city | Hainan | China | 18.33 | 109.69 | 19 | 43887 |
| Sanya Linchang | city | Hainan | China | 18.23 | 109.52 | 141 | 16860 |
| Sanyong | city | Hainan | China | 18.40 | 109.45 | 830 | 60785 |
| Sanzao | city | Hainan | China | 18.87 | 109.33 | 830 | 251 |
| Sanzao | city | Hainan | China | 18.32 | 109.72 | 19 | 28012 |
| Sanze | city | Hainan | China | 19.50 | 110.38 | 282 | 17353 |
| Sanzhou | city | Hainan | China | 19.07 | 110.24 | 177 | 0 |
| Saoshui | city | Hainan | China | 18.70 | 109.14 | 830 | 36882 |