| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Sinmaji | city | Gyeonggi | Korea, Republic of (South) | 37.96 | 126.92 | 127 | 8180 |
| Sinmangni | city | Gyeonggi | Korea, Republic of (South) | 38.14 | 127.07 | 252 | 8164 |
| Sinmi | city | Gyeonggi | Korea, Republic of (South) | 37.90 | 126.98 | 341 | 29007 |