| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Sŏ-ch’on | city | Incheon | Korea, Republic of (South) | 37.75 | 126.40 | 830 | 7847 |
| Sŏ-ch’on | city | Incheon | Korea, Republic of (South) | 37.76 | 126.48 | 190 | 14675 |
| Sŏ-ch’on | city | Incheon | Korea, Republic of (South) | 37.39 | 126.71 | 0 | 639786 |
| Sŏ-ch’on | city | Incheon | Korea, Republic of (South) | 37.71 | 126.32 | 42 | 1554 |
| Sŏ-myŏn | city | Incheon | Korea, Republic of (South) | 37.22 | 126.12 | 144 | 2064 |
| Sŏbu | city | Incheon | Korea, Republic of (South) | 37.62 | 126.73 | 32 | 211942 |
| Sŏch’ŏn | city | Incheon | Korea, Republic of (South) | 37.64 | 126.70 | 42 | 174583 |
| Sŏdumŏri | city | Incheon | Korea, Republic of (South) | 37.64 | 126.48 | 141 | 7063 |
| Sŏgu-ch’on | city | Incheon | Korea, Republic of (South) | 37.63 | 126.41 | 200 | 4222 |
| Sŏhyŏn | city | Incheon | Korea, Republic of (South) | 37.64 | 126.60 | 91 | 67259 |
| Sŏkhyŏn | city | Incheon | Korea, Republic of (South) | 37.50 | 126.55 | 39 | 15059 |
| Sŏmunbakk | city | Incheon | Korea, Republic of (South) | 37.75 | 126.47 | 137 | 10513 |
| Sŏnae-dong | city | Incheon | Korea, Republic of (South) | 37.83 | 124.69 | 830 | 3204 |
| Sŏnch’on | city | Incheon | Korea, Republic of (South) | 37.21 | 126.18 | 32 | 1082 |
| Sŏndup’o | city | Incheon | Korea, Republic of (South) | 37.63 | 126.48 | 121 | 6391 |
| Sŏng-dong | city | Incheon | Korea, Republic of (South) | 37.26 | 126.11 | 193 | 1570 |
| Sŏngnae | city | Incheon | Korea, Republic of (South) | 37.77 | 126.30 | 0 | 891 |
| Sŏngnam-dong | city | Incheon | Korea, Republic of (South) | 37.51 | 126.67 | 19 | 512282 |
| Sŏnhaeng-ch’on | city | Incheon | Korea, Republic of (South) | 37.73 | 126.46 | 190 | 9238 |
| Sŏnhwa-ch’on | city | Incheon | Korea, Republic of (South) | 37.72 | 126.47 | 177 | 11672 |
| Sŏnmŏl | city | Incheon | Korea, Republic of (South) | 37.78 | 126.31 | 0 | 928 |
| Sŏnsu | city | Incheon | Korea, Republic of (South) | 37.64 | 126.38 | 830 | 2561 |
| Sŏp’o-ri | city | Incheon | Korea, Republic of (South) | 37.19 | 125.98 | 3 | 4301 |
| Sŏp’o-ri | city | Incheon | Korea, Republic of (South) | 37.22 | 126.12 | 3 | 2064 |
| Sŏp’ul | city | Incheon | Korea, Republic of (South) | 37.46 | 126.48 | 0 | 5031 |
| Sŏp’yŏn | city | Incheon | Korea, Republic of (South) | 37.28 | 126.48 | 52 | 1853 |