| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Sinidzsu | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 40.10 | 124.40 | 3 | 275131 |
| Sinijong | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 38.58 | 125.17 | 45 | 29351 |
| Sinilwon | city | Hambuk | Korea, Dem. Peoples Rep. of (North) | 40.78 | 129.07 | 830 | 11026 |
| Sinip-kol | city | Hambuk | Korea, Dem. Peoples Rep. of (North) | 41.62 | 129.32 | 2066 | 7897 |
| Sinip-kol | city | Kangwon | Korea, Dem. Peoples Rep. of (North) | 38.98 | 127.04 | 2017 | 4542 |
| Sinipkok | city | Hambuk | Korea, Dem. Peoples Rep. of (North) | 41.62 | 129.32 | 2066 | 7897 |
| Sinipp'yong | city | Yanggang | Korea, Dem. Peoples Rep. of (North) | 41.20 | 127.84 | 5029 | 2937 |
| Sinipp’yŏng | city | Yanggang | Korea, Dem. Peoples Rep. of (North) | 41.20 | 127.84 | 5029 | 2937 |
| Siniri-Ilgan-dong | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.38 | 126.17 | 830 | 48202 |