| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Se-ch'ih-ssu | city | Gansu Sheng | China | 34.0877778 | 102.6280556 | 10990 | 757 |
| Se-cha | city | Xizang Zizhiqu | China | 31.4833333 | 95.3 | 15977 | 621 |
| Se-chiang | city | Fujian Sheng | China | 25.5088889 | 119.5569444 | 0 | 67622 |
| Se-erh-pu-lun | city | Xinjiang Uygur Zizhiqu | China | 41.4305556 | 85.8827778 | 2874 | 4219 |
| Se-ho-p'u | city | Shaanxi Sheng | China | 33.4922222 | 109.7216667 | 2362 | 15533 |
| Se-kang | city | Henan Sheng | China | 31.9688889 | 114.3061111 | 249 | 43734 |
| Se-kung | city | Xizang Zizhiqu | China | 32.2166667 | 92.1166667 | 15314 | 192 |
| Se-la-tsung | city | Qinghai Sheng | China | 33.1666667 | 95.0833333 | 15059 | 117 |
| Se-li-pu-ya | city | Xinjiang Uygur Zizhiqu | China | 39.3519444 | 77.8255556 | 3717 | 1736 |
| Se-ta | city | Sichuan Sheng | China | 32.3333333 | 100.3333333 | 13733 | 532 |
| Sebian | city | Guizhou Sheng | China | 26.3391667 | 108.6502778 | 2007 | 12717 |
| Sebrong | city | Xizang Zizhiqu | China | 30.4333333 | 92.0333333 | 14734 | 215 |
| Segang | city | Henan Sheng | China | 31.9688889 | 114.3061111 | 249 | 43734 |
| Segangdian | city | Henan Sheng | China | 31.9688889 | 114.3061111 | 249 | 43734 |
| Segoy | city | Xinjiang Uygur Zizhiqu | China | 45.1666667 | 85 | 954 | 2758 |
| Sehepu | city | Shaanxi Sheng | China | 33.4922222 | 109.7216667 | 2362 | 15533 |
| Sejiang | city | Fujian Sheng | China | 25.5088889 | 119.5569444 | 0 | 67622 |
| Sejie | city | Guizhou Sheng | China | 26.4580556 | 109.3333333 | 2555 | 15658 |
| Seke | city | Sichuan Sheng | China | 32.3333333 | 100.3333333 | 13733 | 532 |
| Sekhaokou | city | Shaanxi Sheng | China | 37.4 | 107.9333333 | 5003 | 4827 |
| Sekka | city | Liaoning Sheng | China | 39.3333333 | 121.8666667 | 465 | 47083 |
| Sekog | city | Qinghai Sheng | China | 33.4333333 | 96.85 | 15875 | 380 |
| Selepug | city | Xizang Zizhiqu | China | 31.4166667 | 82.7 | 15987 | 28 |
| Semnyi | city | Qinghai Sheng | China | 37.2255556 | 102.0319444 | 9557 | 3486 |
| Sen-chi-t'u | city | Hebei Sheng | China | 41.8791667 | 116.56 | 3776 | 4498 |
| Sen-hsing | city | Heilongjiang Sheng | China | 46.3166667 | 129.5666667 | 301 | 8314 |
| Sen-ko-k'a-pa-pu | city | Xizang Zizhiqu | China | 31.4333333 | 81.6 | 16922 | 28 |
| Sen-tao-tzu | city | Hebei Sheng | China | 40.9616667 | 117.6408333 | 1637 | 11814 |
| Senag | city | Qinghai Sheng | China | 36.9 | 99.6 | 10869 | 909 |
| Senag | city | Qinghai Sheng | China | 35.7333333 | 101.9833333 | 10288 | 3707 |
| Senco | city | Xizang Zizhiqu | China | 30.9666667 | 90.55 | 15652 | 36 |
| Sencun | city | Anhui Sheng | China | 29.7625 | 118.4791667 | 564 | 27927 |
| Sendo | city | Xizang Zizhiqu | China | 31.6 | 95.1 | 13766 | 621 |
| Sendo | city | Xizang Zizhiqu | China | 31.7 | 95.2666667 | 16968 | 621 |
| Seng-i-mu | city | Xinjiang Uygur Zizhiqu | China | 42.9333333 | 89.65 | 777 | 1746 |
| Seng-lou-chen | city | Shanxi Sheng | China | 35.6677778 | 110.7411111 | 1617 | 57993 |
| Seng-nien | city | Shanxi Sheng | China | 36.6 | 111.6 | 2654 | 19841 |
| Sengdo | city | Xizang Zizhiqu | China | 32.75 | 85.6 | 17641 | 19 |
| Sengdoi | city | Xizang Zizhiqu | China | 31.6666667 | 81.1 | 16814 | 28 |
| Sengge | city | Xizang Zizhiqu | China | 28.0666667 | 90.9666667 | 14602 | 926 |
| Sengge | city | Qinghai Sheng | China | 37.3333333 | 98.4 | 12260 | 152 |
| Senggekanbab | city | Xizang Zizhiqu | China | 31.4333333 | 81.6 | 16922 | 28 |
| Sengim | city | Xinjiang Uygur Zizhiqu | China | 42.9333333 | 89.65 | 777 | 1746 |
| Sengli Co | city | Xizang Zizhiqu | China | 30.4166667 | 84.05 | 17627 | 83 |
| Senglou | city | Shanxi Sheng | China | 35.6677778 | 110.7411111 | 1617 | 57993 |
| Sengnian | city | Shanxi Sheng | China | 36.6 | 111.6 | 2654 | 19841 |
| Sengo | city | Sichuan Sheng | China | 29.6833333 | 101.4 | 11328 | 1204 |
| Senja-dsong | city | Xizang Zizhiqu | China | 30.9333333 | 88.6333333 | 15564 | 28 |
| Senja-dzong | city | Xizang Zizhiqu | China | 30.9333333 | 88.6333333 | 15564 | 28 |
| Senjitu | city | Hebei Sheng | China | 41.8791667 | 116.56 | 3776 | 4498 |
| Senkar | city | Sichuan Sheng | China | 31.6 | 99.8833333 | 11863 | 971 |
| Senong | city | Zhejiang Sheng | China | 29.0175 | 118.4908333 | 583 | 31291 |
| Sera | city | Qinghai Sheng | China | 33.1666667 | 95.0833333 | 15059 | 117 |
| Sera-dzong | city | Qinghai Sheng | China | 33.1666667 | 95.0833333 | 15059 | 117 |
| Seraitang | city | Qinghai Sheng | China | 32.9666667 | 100.7 | 12450 | 406 |
| Serba | city | Sichuan Sheng | China | 31.9 | 100.75 | 12037 | 537 |
| Serca | city | Xizang Zizhiqu | China | 31.4833333 | 95.3 | 15977 | 621 |
| Serde | city | Xizang Zizhiqu | China | 30.8 | 89.2333333 | 16259 | 28 |
| Sergu | city | Sichuan Sheng | China | 31.9666667 | 103.4333333 | 8622 | 2010 |
| Serh | city | Qinghai Sheng | China | 36.9833333 | 98.4 | 10026 | 363 |
| Serhen | city | Nei Mongol Zizhiqu | China | 45.8833333 | 122.2166667 | 780 | 1822 |
| Serikbuya | city | Xinjiang Uygur Zizhiqu | China | 39.3519444 | 77.8255556 | 3717 | 1736 |
| Serikkax | city | Xinjiang Uygur Zizhiqu | China | 35.8333333 | 80.8333333 | 15170 | 547 |
| Serkang | city | Xizang Zizhiqu | China | 32.2166667 | 92.1166667 | 15314 | 192 |
| Serlung | city | Xizang Zizhiqu | China | 31.2 | 90.7666667 | 15948 | 33 |
| Sertang | city | Xizang Zizhiqu | China | 32.5833333 | 83.4 | 15042 | 19 |
| Sertang | city | Qinghai Sheng | China | 35.3 | 99.8 | 11486 | 546 |
| Serxu | city | Sichuan Sheng | China | 32.9833333 | 98.0666667 | 13494 | 383 |
| Serxugoinba | city | Sichuan Sheng | China | 33.1833333 | 97.9 | 13503 | 378 |
| Seshufen | city | Beijing Shi | China | 39.9702778 | 116.011111 | 1059 | 22692 |
| Setay | city | Hebei Sheng | China | 37.0630556 | 114.4941667 | 232 | 387348 |
| Seteerhmutotai | city | Xinjiang Uygur Zizhiqu | China | 46.5666667 | 83.6 | 1669 | 2108 |
| Seter | city | Xinjiang Uygur Zizhiqu | China | 46.5666667 | 83.6 | 1669 | 2108 |
| Seter Outpost | city | Xinjiang Uygur Zizhiqu | China | 46.5666667 | 83.6 | 1669 | 2108 |
| Setou | city | Shanxi Sheng | China | 35.9438889 | 112.9372222 | 3582 | 51169 |
| Setsokhu | city | Xinjiang Uygur Zizhiqu | China | 43.1 | 88.5 | 1945 | 866 |
| Setunmyn' | city | Xizang Zizhiqu | China | 29.3666667 | 88.25 | 12769 | 851 |
| Sewa | city | Xizang Zizhiqu | China | 32.4666667 | 89.8333333 | 16089 | 33 |
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