| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Sŏngch’ae-dong | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 38.88 | 125.26 | 62 | 45712 |
| Sŏngch’i-ri | city | Jeonnam | Korea, Republic of (South) | 34.48 | 127.18 | 239 | 7365 |
| Sŏngch’il-li | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.13 | 125.49 | 104 | 27973 |
| Sŏngch’ol-li | city | Kangwon | Korea, Dem. Peoples Rep. of (North) | 38.44 | 127.33 | 1095 | 11412 |
| Sŏngch’ol-li | city | Jeonnam | Korea, Republic of (South) | 34.60 | 127.27 | 114 | 10496 |
| Sŏngch’ol-li | city | Gyeongbuk | Korea, Republic of (South) | 36.20 | 128.21 | 196 | 14912 |
| Sŏngch’on | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 38.05 | 125.52 | 134 | 18680 |
| Sŏngch’on | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 38.01 | 125.56 | 108 | 16081 |
| Sŏngch’on | city | Hwangbuk | Korea, Dem. Peoples Rep. of (North) | 38.27 | 126.33 | 173 | 22344 |
| Sŏngch’on | city | Korea, Republic of (South) | 35.35 | 126.48 | 52 | 12462 | |
| Sŏngch’on | city | Jeonnam | Korea, Republic of (South) | 34.61 | 125.82 | 49 | 1297 |
| Sŏngch’on | city | Gwangju | Korea, Republic of (South) | 35.14 | 126.95 | 830 | 323993 |
| Sŏngch’on | city | Gyeonggi | Korea, Republic of (South) | 37.69 | 126.91 | 226 | 225397 |
| Sŏngch’on-dong | city | Gyeonggi | Korea, Republic of (South) | 37.97 | 126.82 | 98 | 11951 |
| Sŏngch’on-ni | city | Jeonnam | Korea, Republic of (South) | 34.60 | 127.27 | 114 | 10496 |
| Sŏngch’ŏl-li | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 39.68 | 127.15 | 830 | 7450 |
| Sŏngch’ŏn | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.25 | 126.22 | 108 | 22956 |
| Sŏngch’ŏn | city | Gangwon | Korea, Republic of (South) | 38.23 | 128.55 | 108 | 19227 |
| Sŏngch’ŏn-ch’on | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 40.18 | 128.50 | 36 | 30486 |
| Sŏngch’ŏn-ni | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 39.68 | 127.15 | 830 | 7450 |
| Sŏngch’ŏn-ni | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 39.47 | 126.88 | 872 | 7450 |
| Sŏngch’ŏn-ni | city | Gyeongnam | Korea, Republic of (South) | 35.05 | 127.82 | 229 | 6921 |
| Sŏngch’ŏn-ŭp | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.25 | 126.22 | 108 | 22956 |
| Sŏngch’ŏnp’o | city | Jeju | Korea, Republic of (South) | 33.24 | 126.42 | 3 | 18654 |