| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ŏch’igi | city | Chungnam | Korea, Republic of (South) | 36.68 | 126.40 | 49 | 6841 |
| Ŏch’ŏl-li | city | Chungnam | Korea, Republic of (South) | 36.41 | 127.03 | 108 | 7414 |
| Ŏdŏgi | city | Chungnam | Korea, Republic of (South) | 36.47 | 127.17 | 226 | 54527 |
| Ŏeyŏndo-ri | city | Chungnam | Korea, Republic of (South) | 36.23 | 126.08 | 0 | 284 |
| Ŏgyŏng | city | Chungnam | Korea, Republic of (South) | 36.62 | 126.70 | 32 | 37030 |
| Ŏjigol | city | Chungnam | Korea, Republic of (South) | 36.87 | 126.63 | 164 | 33838 |
| Ŏjŏul | city | Chungnam | Korea, Republic of (South) | 36.43 | 126.73 | 830 | 10064 |
| Ŏmhyŏn-ni | city | Chungnam | Korea, Republic of (South) | 36.42 | 126.68 | 830 | 12393 |
| Ŏmjŏng-ni | city | Chungnam | Korea, Republic of (South) | 36.12 | 127.42 | 830 | 11223 |
| Ŏnam-ni | city | Chungnam | Korea, Republic of (South) | 36.72 | 126.48 | 45 | 25292 |
| Ŏnjŏng | city | Chungnam | Korea, Republic of (South) | 36.73 | 126.42 | 36 | 26180 |
| Ŏnjŏng-ni | city | Chungnam | Korea, Republic of (South) | 36.73 | 126.42 | 36 | 26180 |
| Ŏrim-gol | city | Chungnam | Korea, Republic of (South) | 36.73 | 126.24 | 45 | 15433 |
| Ŏsa | city | Chungnam | Korea, Republic of (South) | 36.55 | 126.47 | 26 | 7323 |
| Ŏsil-li | city | Chungnam | Korea, Republic of (South) | 36.48 | 126.83 | 830 | 7948 |
| Ŏsŭl-li | city | Chungnam | Korea, Republic of (South) | 36.48 | 126.83 | 830 | 7948 |
| Ŏŭl-li | city | Chungnam | Korea, Republic of (South) | 36.80 | 126.31 | 101 | 21982 |
| Ŏŭm-dong | city | Chungnam | Korea, Republic of (South) | 36.79 | 126.36 | 29 | 21273 |
| Ŏŭn | city | Chungnam | Korea, Republic of (South) | 36.79 | 126.36 | 29 | 21273 |
| Ŏŭndol | city | Chungnam | Korea, Republic of (South) | 36.76 | 126.13 | 29 | 3109 |
| Ŏŭndŭl | city | Chungnam | Korea, Republic of (South) | 36.76 | 126.13 | 29 | 3109 |