| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Jaggoi | city | Yunnan Sheng | China | 28.95 | 99.0333333 | 11056 | 1091 |
| Jiancao | city | Yunnan Sheng | China | 26.0833333 | 99.3333333 | 8769 | 6300 |
| Jianchuan | city | Yunnan Sheng | China | 26.4666667 | 99.8666667 | 7582 | 9685 |
| Jiangbianjie | city | Yunnan Sheng | China | 24 | 103.6 | 4019 | 15367 |
| Jiangcheng | city | Yunnan Sheng | China | 22.6 | 101.8333333 | 3786 | 3771 |
| Jiangcheng | city | Yunnan Sheng | China | 24.4241667 | 102.805 | 5751 | 35057 |
| Jiangchuan | city | Yunnan Sheng | China | 24.2894444 | 102.7530556 | 5725 | 43550 |
| Jiangdi | city | Yunnan Sheng | China | 27 | 103.5833333 | 4189 | 23316 |
| Jiangna | city | Yunnan Sheng | China | 23.6102778 | 104.3352778 | 5118 | 14543 |
| Jiangpo | city | Yunnan Sheng | China | 25.2691667 | 101.6316667 | 6020 | 18598 |
| Jiangxi | city | Yunnan Sheng | China | 22.7833333 | 101.95 | 4222 | 3937 |
| Jiangyi | city | Yunnan Sheng | China | 26.0833333 | 101.9166667 | 6213 | 13564 |
| Jianiang | city | Yunnan Sheng | China | 23.0777778 | 102.9158333 | 6374 | 22129 |
| Jianshe | city | Yunnan Sheng | China | 23.1666667 | 99.5 | 4225 | 9108 |
| Jianshui | city | Yunnan Sheng | China | 23.6163889 | 102.8269444 | 4294 | 17347 |
| Jiaochedu | city | Yunnan Sheng | China | 26.2 | 102.3666667 | 7664 | 14201 |
| Jiaokui | city | Yunnan Sheng | China | 27.5833333 | 104.0166667 | 4025 | 22651 |
| Jiaopingdu | city | Yunnan Sheng | China | 26.3333333 | 102.4166667 | 6309 | 13268 |
| Jiaoxi | city | Yunnan Sheng | China | 26.15 | 102.45 | 7529 | 14292 |
| Jiaqi | city | Yunnan Sheng | China | 23.25 | 102.1666667 | 6683 | 17778 |
| Jiasa | city | Yunnan Sheng | China | 21.95 | 100.75 | 2411 | 7341 |
| Jiasa | city | Yunnan Sheng | China | 24.0666667 | 101.5833333 | 1998 | 8663 |
| Jiayin | city | Yunnan Sheng | China | 23.2708333 | 102.3419444 | 7690 | 17774 |
| Jietou | city | Yunnan Sheng | China | 25.4666667 | 98.6666667 | 5511 | 13420 |
| Jih-che | city | Yunnan Sheng | China | 24.1833333 | 104.0333333 | 4819 | 11449 |
| Jijie | city | Yunnan Sheng | China | 25.6186111 | 102.7938889 | 6879 | 16070 |
| Jijie | city | Yunnan Sheng | China | 23.5141667 | 103.2319444 | 4022 | 31223 |
| Jijie | city | Yunnan Sheng | China | 23.5 | 104.8333333 | 4730 | 21908 |
| Jijie | city | Yunnan Sheng | China | 23.7525 | 105.1022222 | 5229 | 12237 |
| Jijilaw | city | Yunnan Sheng | China | 26.55 | 98.9333333 | 7627 | 4214 |
| Jili | city | Yunnan Sheng | China | 27.9833333 | 103.9666667 | 2765 | 17896 |
| Jinbi | city | Yunnan Sheng | China | 25.7261111 | 101.3247222 | 6125 | 9727 |
| Jincheng | city | Yunnan Sheng | China | 25.53 | 102.4027778 | 5620 | 11746 |
| Jincheng | city | Yunnan Sheng | China | 24.7022222 | 102.7441667 | 6276 | 26137 |
| Jinding | city | Yunnan Sheng | China | 26.45 | 99.4 | 8257 | 5888 |
| Jindun | city | Yunnan Sheng | China | 26.5 | 100.2 | 7224 | 15278 |
| Jingdong | city | Yunnan Sheng | China | 24.4666667 | 100.9 | 5515 | 11235 |
| Jinggu | city | Yunnan Sheng | China | 23.4666667 | 100.7 | 3211 | 5488 |
| Jinggujie | city | Yunnan Sheng | China | 23.75 | 100.65 | 4924 | 5498 |
| Jinghong | city | Yunnan Sheng | China | 21.9833333 | 100.8166667 | 1916 | 7341 |
| Jinguan | city | Yunnan Sheng | China | 26.75 | 100.6833333 | 5239 | 10283 |
| Jingxin | city | Yunnan Sheng | China | 28.1833333 | 103.5833333 | 5830 | 15707 |
| Jingxing | city | Yunnan Sheng | China | 23.4833333 | 101.3666667 | 5311 | 9521 |
| Jinhua | city | Yunnan Sheng | China | 26.4666667 | 99.8666667 | 7582 | 9685 |
| Jinjiang | city | Yunnan Sheng | China | 26.2333333 | 100.5666667 | 4084 | 10326 |
| Jinmian | city | Yunnan Sheng | China | 27.1666667 | 100.6333333 | 8061 | 4905 |
| Jinmiancun | city | Yunnan Sheng | China | 27.1666667 | 100.6333333 | 8061 | 4905 |
| Jinning | city | Yunnan Sheng | China | 24.6680556 | 102.5919444 | 6184 | 19873 |
| Jinping | city | Yunnan Sheng | China | 24.4666667 | 100.9 | 5515 | 11235 |
| Jinping | city | Yunnan Sheng | China | 22.7666667 | 103.25 | 4685 | 11850 |
| Jinping | city | Yunnan Sheng | China | 24.05 | 104.2 | 4812 | 11418 |
| Jinshan | city | Yunnan Sheng | China | 25.1436111 | 102.0752778 | 5167 | 15132 |
| Jinuoluoke | city | Yunnan Sheng | China | 22 | 101.0333333 | 3638 | 7341 |
| Jiucheng | city | Yunnan Sheng | China | 24.75 | 98.05 | 2742 | 8054 |
| Jiucheng | city | Yunnan Sheng | China | 24.45 | 99.2333333 | 3156 | 19131 |
| Jiucheng | city | Yunnan Sheng | China | 28.0225 | 105.0613889 | 2582 | 29890 |
| Jiufang | city | Yunnan Sheng | China | 24.4833333 | 99.1333333 | 6263 | 21278 |
| Jiufang | city | Yunnan Sheng | China | 22.4833333 | 99.9833333 | 3779 | 7887 |
| Jiulian | city | Yunnan Sheng | China | 23.4166667 | 101.7333333 | 4389 | 9532 |
| Jiulong | city | Yunnan Sheng | China | 25.7416667 | 102.7980556 | 6938 | 15097 |
| Jiumo | city | Yunnan Sheng | China | 23.9666667 | 104.8333333 | 4484 | 12219 |
| Jiuyingjiang | city | Yunnan Sheng | China | 24.7333333 | 98.0833333 | 3001 | 8054 |
| Jiuyunlong | city | Yunnan Sheng | China | 25.8166667 | 99.35 | 6256 | 6314 |
| Jiuzhenyuan | city | Yunnan Sheng | China | 23.8 | 100.8333333 | 4865 | 6957 |
| Jiuzhuang | city | Yunnan Sheng | China | 25.0944444 | 101.8052778 | 6335 | 15137 |
| Jo-shui-t'ang | city | Yunnan Sheng | China | 22.9366667 | 103.8686111 | 1929 | 11265 |
| Judian | city | Yunnan Sheng | China | 27.3 | 99.6666667 | 6292 | 2564 |
| Juece | city | Yunnan Sheng | China | 24.65 | 103.7333333 | 5941 | 28768 |
| Jui-li | city | Yunnan Sheng | China | 24.0333333 | 97.8666667 | 2532 | 13299 |
| Jui-tien | city | Yunnan Sheng | China | 25.4833333 | 98.45 | 6099 | 13420 |
| Jung-ch'eng-chen | city | Yunnan Sheng | China | 26.2666667 | 104.0166667 | 7267 | 28239 |
| Jung-feng | city | Yunnan Sheng | China | 26.2666667 | 104.0166667 | 7267 | 28239 |
| Juntun | city | Yunnan Sheng | China | 25.3438889 | 101.5105556 | 5869 | 19872 |
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