| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Sinnae | city | Chungnam | Korea, Republic of (South) | 36.80 | 126.26 | 55 | 16523 |
| Sinnam | city | Chungnam | Korea, Republic of (South) | 36.64 | 127.27 | 95 | 40866 |
| Sinnamu-gol | city | Chungnam | Korea, Republic of (South) | 36.47 | 127.19 | 830 | 42479 |
| Sinnyewon-ni | city | Chungnam | Korea, Republic of (South) | 36.72 | 126.85 | 59 | 59570 |