| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Ŏeyŏndo | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.2333333 | 126.0833333 | 0 | 608 |
| Ŏeyŏndo-ri | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.2333333 | 126.0833333 | 0 | 608 |
| Ŏgyŏng | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.6166667 | 126.7 | 52 | 26740 |
| Ŏgyŏng-ni | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.6166667 | 126.7 | 52 | 26740 |
| Ŏjae | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.0797222 | 127.5933333 | 528 | 24587 |
| Ŏjae-ri | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.0797222 | 127.5933333 | 528 | 24587 |
| Ŏjigok | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.8666667 | 126.6333333 | 164 | 26630 |
| Ŏjigok | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.8666667 | 126.6333333 | 164 | 26630 |
| Ŏjigol | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.8666667 | 126.6333333 | 164 | 26630 |
| Ŏjigol | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.8666667 | 126.6333333 | 164 | 26630 |
| Ŏjisil | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.8666667 | 126.6333333 | 164 | 26630 |
| Ŏktae-ri | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.7166667 | 126.5166667 | 22 | 24396 |
| Ŏmhyŏn-ni | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.4166667 | 126.6833333 | 482 | 26796 |
| Ŏmmok-tong | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.6333333 | 126.8833333 | 183 | 26726 |
| Ŏmsa-ri | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.2891667 | 127.2352778 | 423 | 26853 |
| Ŏnjŏng | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.7333333 | 126.4166667 | 22 | 22320 |
| Ŏnjŏng-ni | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.7333333 | 126.4166667 | 22 | 22320 |
| Ŏrak-tong | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.55 | 126.3833333 | 0 | 5804 |
| Ŏsa | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.55 | 126.4669444 | 26 | 12774 |
| Ŏsa-ri | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.55 | 126.4669444 | 26 | 12774 |
| Ŏsil-li | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.4833333 | 126.8333333 | 433 | 26782 |
| Ŏsong-ni | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.7941667 | 126.3580556 | 29 | 20537 |
| Ŏsŭl-li | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.4833333 | 126.8333333 | 433 | 26782 |
| Ŏŭm-dong | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.7833333 | 126.3666667 | 101 | 23156 |
| Ŏŭn | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.7833333 | 126.3666667 | 101 | 23156 |
| Ŏŭn-dong | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.7833333 | 126.3666667 | 101 | 23156 |
| Ŏŭn-dong | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.1 | 126.7 | 127 | 26074 |
| Ŏŭndol | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.7572222 | 126.1269444 | 29 | 11225 |
| Ŏŭndŭl | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.7572222 | 126.1269444 | 29 | 11225 |