| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Erh-k'an | city | Penghu | Taiwan | 23.60 | 119.52 | 0 | 10538 |
| Erh-k'an | city | Nantou | Taiwan | 23.95 | 120.82 | 3490 | 15049 |
| Erh-k'an-she | city | Penghu | Taiwan | 23.60 | 119.52 | 0 | 10538 |
| Erh-k'an-ts'un | city | Penghu | Taiwan | 23.60 | 119.52 | 0 | 10538 |
| Erh-k'an-tzu | city | Tainan | Taiwan | 23.14 | 120.34 | 213 | 75494 |
| Erh-k'ang-lang | city | Taizhong | Taiwan | 24.27 | 120.55 | 49 | 265131 |
| Erh-k'eng | city | Xinbei | Taiwan | 25.03 | 121.72 | 1066 | 304933 |
| Erh-k'eng | city | Xinbei | Taiwan | 25.17 | 121.67 | 830 | 385098 |
| Erh-k'eng | city | Xinbei | Taiwan | 25.01 | 121.68 | 984 | 179745 |
| Erh-k'eng-pu | city | Tainan | Taiwan | 23.28 | 120.49 | 2040 | 35760 |
| Erh-k'eng-tzu | city | Tainan | Taiwan | 23.04 | 120.38 | 282 | 58306 |
| Erh-k'eng-tzu-pu | city | Tainan | Taiwan | 23.28 | 120.49 | 2040 | 35760 |
| Erh-k'uai-ts'o | city | Gaoxiong | Taiwan | 22.82 | 120.24 | 29 | 319627 |
| Erh-k'uang-chen | city | Jiangsu | China | 31.94 | 121.29 | 29 | 47207 |
| Erh-k'un-shen | city | Tainan | Taiwan | 22.99 | 120.16 | 9 | 90586 |
| Erh-k'ung-kuei | city | Xinbei | Taiwan | 25.03 | 121.70 | 1669 | 196676 |
| Erh-kang-tzu | city | Tainan | Taiwan | 23.26 | 120.19 | 32 | 77781 |
| Erh-kang-tzu | city | Zhanghua | Taiwan | 24.04 | 120.42 | 19 | 133869 |
| Erh-ko | city | Xinbei | Taiwan | 24.97 | 121.63 | 1062 | 207838 |
| Erh-kou | city | Shaanxi | China | 33.52 | 106.63 | 4412 | 17882 |
| Erh-kou-chieh | city | Shaanxi | China | 33.52 | 106.63 | 4412 | 17882 |
| Erh-kou-shui | city | Pingdong | Taiwan | 22.58 | 120.56 | 36 | 30843 |
| Erh-ku | city | Heilongjiang | China | 47.20 | 128.37 | 915 | 4619 |
| Erh-ku | city | Xinbei | Taiwan | 25.24 | 121.58 | 879 | 164489 |
| Erh-ku-liu | city | Jilin | China | 42.32 | 126.17 | 1669 | 3874 |
| Erh-kuan-ying-tzu | city | Nei Mongol | China | 42.12 | 119.87 | 2509 | 8170 |
| Erh-kuei | city | Taizhong | Taiwan | 24.13 | 120.88 | 1696 | 16977 |
| Erh-kuei-lun | city | Xinbei | Taiwan | 25.20 | 121.44 | 134 | 604612 |
| Erh-k’an | city | Penghu | Taiwan | 23.60 | 119.52 | 0 | 10538 |
| Erh-k’an | city | Nantou | Taiwan | 23.95 | 120.82 | 3490 | 15049 |
| Erh-k’an-she | city | Penghu | Taiwan | 23.60 | 119.52 | 0 | 10538 |
| Erh-k’an-ts’un | city | Penghu | Taiwan | 23.60 | 119.52 | 0 | 10538 |
| Erh-k’an-tzu | city | Tainan | Taiwan | 23.14 | 120.34 | 213 | 75494 |
| Erh-k’ang-lang | city | Taizhong | Taiwan | 24.27 | 120.55 | 49 | 265131 |
| Erh-k’eng | city | Xinbei | Taiwan | 25.03 | 121.72 | 1066 | 304933 |
| Erh-k’eng | city | Xinbei | Taiwan | 25.17 | 121.67 | 830 | 385098 |
| Erh-k’eng | city | Xinbei | Taiwan | 25.01 | 121.68 | 984 | 179745 |
| Erh-k’eng-pu | city | Tainan | Taiwan | 23.28 | 120.49 | 2040 | 35760 |
| Erh-k’eng-tzu | city | Tainan | Taiwan | 23.04 | 120.38 | 282 | 58306 |
| Erh-k’eng-tzu-pu | city | Tainan | Taiwan | 23.28 | 120.49 | 2040 | 35760 |
| Erh-k’uai-ts’o | city | Gaoxiong | Taiwan | 22.82 | 120.24 | 29 | 319627 |
| Erh-k’uang-chen | city | Jiangsu | China | 31.94 | 121.29 | 29 | 47207 |
| Erh-k’un-shen | city | Tainan | Taiwan | 22.99 | 120.16 | 9 | 90586 |
| Erh-k’ung-kuei | city | Xinbei | Taiwan | 25.03 | 121.70 | 1669 | 196676 |