| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Sinyŏk-tong | city | Gyeonggi | Korea, Republic of (South) | 37.28 | 127.10 | 209 | 290687 |
| Sinyŏl-li | city | Chagang | Korea, Dem. Peoples Rep. of (North) | 40.84 | 125.99 | 918 | 4552 |
| Sinyŏl-li | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 40.56 | 125.58 | 1669 | 4339 |
| Sinyŏn-nodongjagu | city | Korea, Dem. Peoples Rep. of (North) | 40.42 | 125.02 | 830 | 15727 | |
| Sinyŏng-dong | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 40.51 | 128.79 | 830 | 8747 |
| Sinyŏng-dong | city | Seoul | Korea, Republic of (South) | 37.61 | 126.96 | 830 | 1184991 |
| Sinyŏng-gol | city | Chungnam | Korea, Republic of (South) | 36.45 | 127.02 | 193 | 7381 |
| Sinyŏng-ni | city | Chungnam | Korea, Republic of (South) | 36.57 | 126.97 | 364 | 7611 |
| Sinyŏngch’on | city | Gyeonggi | Korea, Republic of (South) | 37.04 | 126.91 | 22 | 7919 |
| Sinyŏn’gang | city | Gangwon | Korea, Republic of (South) | 37.86 | 127.67 | 216 | 61712 |