| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Sae-mal | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7836111 | 126.4044444 | 206 | 62154 |
| Saemkkumi | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.3797222 | 126.4369444 | 0 | 148785 |
| Saen-mal | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.8005556 | 126.3927778 | 52 | 38792 |
| Saen-mal | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7688889 | 126.4711111 | 59 | 61430 |
| Saenomo | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7447222 | 126.3080556 | 59 | 41977 |
| Saenŏmŏ | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7447222 | 126.3080556 | 59 | 41977 |
| Sagatch'uri | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7775 | 126.3941667 | 22 | 62154 |
| Sajak-kol | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7605556 | 126.4136111 | 226 | 62154 |
| Salsom-ni | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.535 | 126.4277778 | 26 | 160659 |
| Salsŏm-ni | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.535 | 126.4277778 | 26 | 160659 |
| Samal | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7836111 | 126.4044444 | 206 | 62154 |
| Samch'on | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.6166667 | 126.45 | 187 | 49380 |
| Samch'ŏn | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.6166667 | 126.45 | 187 | 49380 |
| Samgori | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7619444 | 126.4669444 | 95 | 61430 |
| Samgŏri | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7619444 | 126.4669444 | 95 | 61430 |
| Sammok | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.4833333 | 126.4658333 | 9 | 322196 |
| Sammong-ni | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.4833333 | 126.4658333 | 9 | 322196 |
| Sandwi | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.4 | 126.7333333 | 0 | 478706 |
| Sanhu-ri | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.4 | 126.7333333 | 0 | 478706 |
| Sanip'o | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.8163889 | 126.4475 | 0 | 46434 |
| Sanyonp'yong | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.6105556 | 125.7083333 | 3 | 1360 |
| Sanyŏnp'yŏng | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.6105556 | 125.7083333 | 3 | 1360 |
| Sasumgae | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.2588889 | 126.2922222 | 3 | 5140 |
| Sasŭmgae | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.2588889 | 126.2922222 | 3 | 5140 |
| Seiho | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7038889 | 126.3813889 | 3 | 67681 |
| Senae | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.6166667 | 126.45 | 187 | 49380 |
| Shonai-son | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.4833333 | 126.7666667 | 200 | 546080 |
| Shuan | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.4666667 | 126.6833333 | 55 | 809112 |
| Shōnai-son | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.4833333 | 126.7666667 | 200 | 546080 |
| Sido-ri | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.535 | 126.4277778 | 26 | 160659 |
| Sin'gye | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.4688889 | 126.3686111 | 65 | 104985 |
| Sin-gol | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7922222 | 126.3255556 | 3 | 24226 |
| Sinae-mal | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.6166667 | 126.45 | 187 | 49380 |
| Sinbul | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.45 | 126.4833333 | 0 | 185262 |
| Sinch'on | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.45 | 126.4833333 | 0 | 185262 |
| Sindo-ri | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.5272222 | 126.4572222 | 36 | 160659 |
| Sinp'o | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.8008333 | 126.3844444 | 91 | 38792 |
| Sinsom-ni | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.5272222 | 126.4572222 | 36 | 160659 |
| Sinsŏm-ni | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.5272222 | 126.4572222 | 36 | 160659 |
| So-ch'on | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7052778 | 126.3213889 | 0 | 32799 |
| So-ch'on | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7616667 | 126.4777778 | 190 | 61430 |
| So-ch'on | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.3863889 | 126.7144444 | 0 | 478706 |
| So-dong | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7644444 | 126.4238889 | 272 | 74049 |
| Sodu-gol | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.5958333 | 126.5163889 | 65 | 39530 |
| Sogom-ni | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7194444 | 126.2338889 | 3 | 16134 |
| Sojang-gol | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.2402778 | 126.4583333 | 36 | 14330 |
| Sojugyang | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7644444 | 126.4238889 | 272 | 74049 |
| Sokhyon | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.5 | 126.5666667 | 22 | 285726 |
| Sokp'o-ri | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.6838889 | 126.3655556 | 62 | 50676 |
| Solch'aek | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7333333 | 126.2333333 | 0 | 16134 |
| Somok-kol | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7766667 | 126.4452778 | 75 | 74049 |
| Somunan | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7058333 | 126.4405556 | 118 | 82845 |
| Somyon | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.2238889 | 126.1194444 | 144 | 18982 |
| Song-dong | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.2580556 | 126.1066667 | 193 | 13449 |
| Songgyeul | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.79 | 126.2913889 | 118 | 36748 |
| Songgyong | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7719444 | 126.3894444 | 22 | 62154 |
| Songlim | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.4666667 | 126.65 | 68 | 552259 |
| Songnae | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7716667 | 126.29 | 59 | 36748 |
| Songnaech'on | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.4833333 | 126.7666667 | 200 | 546080 |
| Songnim-dong | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.4666667 | 126.65 | 68 | 552259 |
| Songsan | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7969444 | 126.3783333 | 164 | 38792 |
| Sonjae-dong | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.2358333 | 126.5336111 | 0 | 21646 |
| Sonjae-ri | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.2358333 | 126.5336111 | 0 | 21646 |
| Sonmol | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7780556 | 126.3116667 | 3 | 36743 |
| Sonsu | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.6361111 | 126.3825 | 534 | 56979 |
| Sop'ul | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.4575 | 126.4844444 | 0 | 185262 |
| Soranmal | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.4833333 | 126.7666667 | 200 | 546080 |
| Sowang | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.6 | 126.6333333 | 78 | 105995 |
| Sowanggil-li | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.6 | 126.6333333 | 78 | 105995 |
| Soya-ri | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.2147222 | 126.1783333 | 32 | 10197 |
| Soyang-ch'on | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.8113889 | 126.4305556 | 232 | 46434 |
| Soyonp'yong | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.6105556 | 125.7083333 | 3 | 1360 |
| Soyŏnp'yŏng | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.6105556 | 125.7083333 | 3 | 1360 |
| Sukkae | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7272222 | 126.2952778 | 19 | 41977 |
| Sungbong-ni | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.1680556 | 126.3 | 3 | 6301 |
| Suwolha | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7822222 | 126.4341667 | 45 | 74049 |
| Suwŏlha | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7822222 | 126.4341667 | 45 | 74049 |
| Sŏ-ch'on | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7052778 | 126.3213889 | 0 | 32799 |
| Sŏ-ch'on | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7616667 | 126.4777778 | 190 | 61430 |
| Sŏ-ch'on | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.3863889 | 126.7144444 | 0 | 478706 |
| Sŏdu-gol | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.5958333 | 126.5163889 | 65 | 39530 |
| Sŏgŏm-ni | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7194444 | 126.2338889 | 3 | 16134 |
| Sŏkhyŏn | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.5 | 126.5666667 | 22 | 285726 |
| Sŏkp'o-ri | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.6838889 | 126.3655556 | 62 | 50676 |
| Sŏmunan | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7058333 | 126.4405556 | 118 | 82845 |
| Sŏmyŏn | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.2238889 | 126.1194444 | 144 | 18982 |
| Sŏng-dong | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.2580556 | 126.1066667 | 193 | 13449 |
| Sŏnggyŏng | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7719444 | 126.3894444 | 22 | 62154 |
| Sŏngnae | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7716667 | 126.29 | 59 | 36748 |
| Sŏnjae-dong | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.2358333 | 126.5336111 | 0 | 21646 |
| Sŏnjae-ri | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.2358333 | 126.5336111 | 0 | 21646 |
| Sŏnmŏl | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7780556 | 126.3116667 | 3 | 36743 |
| Sŏnsu | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.6361111 | 126.3825 | 534 | 56979 |
| Sŏp'ul | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.4575 | 126.4844444 | 0 | 185262 |
| Sŭngbong-ni | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.1680556 | 126.3 | 3 | 6301 |