| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Sye-ul | city | Seoul | Korea, Republic of (South) | 37.60 | 126.98 | 830 | 1303228 |
| Syou-ouen | city | Seoul | Korea, Republic of (South) | 37.60 | 126.98 | 830 | 1303228 |
| Syunsen | city | Gangwon | Korea, Republic of (South) | 37.87 | 127.73 | 328 | 116439 |
| Syōsyū | city | Gyeongbuk | Korea, Republic of (South) | 36.42 | 128.16 | 187 | 55070 |
| Syōsūri | city | Gyeongnam | Korea, Republic of (South) | 34.72 | 127.99 | 193 | 9643 |