| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Sil-li | city | Gangwon | Korea, Republic of (South) | 37.34 | 129.25 | 413 | 17294 |
| Sil-li | city | Gangwon | Korea, Republic of (South) | 37.19 | 129.15 | 1971 | 0 |
| Sillae | city | Gangwon | Korea, Republic of (South) | 37.82 | 127.72 | 830 | 51534 |
| Sillae | city | Gangwon | Korea, Republic of (South) | 38.12 | 127.53 | 1781 | 2967 |
| Sillim-dong | city | Gangwon | Korea, Republic of (South) | 37.23 | 128.08 | 1076 | 16071 |
| Sillim-myŏn | city | Gangwon | Korea, Republic of (South) | 37.25 | 128.12 | 2083 | 11643 |
| Sillim-ni | city | Gangwon | Korea, Republic of (South) | 37.23 | 128.08 | 1076 | 16071 |
| Sillimmyeon | city | Gangwon | Korea, Republic of (South) | 37.25 | 128.12 | 2083 | 11643 |
| Sillimni | city | Gangwon | Korea, Republic of (South) | 37.23 | 128.08 | 1076 | 16071 |
| Sillon | city | Gangwon | Korea, Republic of (South) | 37.42 | 128.60 | 1669 | 2980 |
| Sillon | city | Gangwon | Korea, Republic of (South) | 37.86 | 128.46 | 2841 | 2127 |