| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Segeori | city | Chungbuk | Korea, Republic of (South) | 36.76 | 127.42 | 416 | 19134 |
| Sego-ri | city | Chungbuk | Korea, Republic of (South) | 37.12 | 128.24 | 866 | 41612 |
| Sego-ri | city | Chungbuk | Korea, Republic of (South) | 37.09 | 128.15 | 915 | 24374 |
| Segok | city | Chungbuk | Korea, Republic of (South) | 36.94 | 127.55 | 291 | 17554 |
| Seifu | city | Chungbuk | Korea, Republic of (South) | 37.00 | 128.17 | 830 | 9834 |
| Seiryu | city | Chungbuk | Korea, Republic of (South) | 36.62 | 127.32 | 65 | 94940 |
| Seizan | city | Chungbuk | Korea, Republic of (South) | 36.35 | 127.79 | 354 | 8134 |
| Sejipdam | city | Chungbuk | Korea, Republic of (South) | 37.00 | 127.58 | 400 | 16601 |
| Sejung | city | Chungbuk | Korea, Republic of (South) | 36.39 | 127.84 | 830 | 7597 |
| Sejung-ni | city | Chungbuk | Korea, Republic of (South) | 36.39 | 127.84 | 830 | 7597 |
| Sek-kol | city | Chungbuk | Korea, Republic of (South) | 36.41 | 127.81 | 830 | 7774 |
| Semak-kol | city | Chungbuk | Korea, Republic of (South) | 36.12 | 127.95 | 1669 | 4368 |
| Seobeon | city | Chungbuk | Korea, Republic of (South) | 36.69 | 127.40 | 95 | 54944 |
| Seobukgol | city | Chungbuk | Korea, Republic of (South) | 36.64 | 127.75 | 830 | 10934 |
| Seochon | city | Chungbuk | Korea, Republic of (South) | 36.46 | 127.44 | 82 | 157444 |
| Seochon | city | Chungbuk | Korea, Republic of (South) | 36.66 | 127.36 | 65 | 78688 |
| Seochon | city | Chungbuk | Korea, Republic of (South) | 36.65 | 127.40 | 131 | 90431 |
| Seochon | city | Chungbuk | Korea, Republic of (South) | 36.76 | 127.57 | 272 | 20052 |
| Seodae | city | Chungbuk | Korea, Republic of (South) | 37.08 | 128.01 | 830 | 11684 |
| Seodaejumakgeori | city | Chungbuk | Korea, Republic of (South) | 37.07 | 128.01 | 830 | 19311 |
| Seodanggol | city | Chungbuk | Korea, Republic of (South) | 36.75 | 127.60 | 830 | 15587 |
| Seodanggol | city | Chungbuk | Korea, Republic of (South) | 36.63 | 127.71 | 830 | 9530 |
| Seodangmal | city | Chungbuk | Korea, Republic of (South) | 36.98 | 128.16 | 830 | 9834 |
| Seodangmal | city | Chungbuk | Korea, Republic of (South) | 36.75 | 127.90 | 889 | 12218 |
| Seodapgol | city | Chungbuk | Korea, Republic of (South) | 36.44 | 127.65 | 915 | 7836 |
| Seodeui | city | Chungbuk | Korea, Republic of (South) | 36.98 | 128.40 | 1187 | 5066 |
| Seoeum | city | Chungbuk | Korea, Republic of (South) | 37.18 | 127.75 | 154 | 10633 |
| Seogok | city | Chungbuk | Korea, Republic of (South) | 37.08 | 127.93 | 285 | 24504 |
| Seogye | city | Chungbuk | Korea, Republic of (South) | 37.08 | 127.89 | 183 | 15720 |
| Seogyubawi | city | Chungbuk | Korea, Republic of (South) | 36.94 | 127.85 | 830 | 27700 |
| Seohwangdang | city | Chungbuk | Korea, Republic of (South) | 37.04 | 127.61 | 377 | 14133 |
| Seokbyeongmu | city | Chungbuk | Korea, Republic of (South) | 37.03 | 127.59 | 328 | 14674 |
| Seokcheolli | city | Chungbuk | Korea, Republic of (South) | 37.10 | 128.03 | 1669 | 9001 |
| Seokdonggeori | city | Chungbuk | Korea, Republic of (South) | 37.15 | 127.77 | 830 | 10671 |
| Seokdonggol | city | Chungbuk | Korea, Republic of (South) | 37.06 | 128.16 | 830 | 10476 |
| Seokduni | city | Chungbuk | Korea, Republic of (South) | 36.71 | 127.72 | 830 | 11718 |
| Seokgol | city | Chungbuk | Korea, Republic of (South) | 36.54 | 127.37 | 229 | 53558 |
| Seokgyecheon | city | Chungbuk | Korea, Republic of (South) | 37.05 | 127.54 | 331 | 11669 |
| Seokgyeol | city | Chungbuk | Korea, Republic of (South) | 36.36 | 127.58 | 367 | 31571 |
| Seokgyo | city | Chungbuk | Korea, Republic of (South) | 36.69 | 127.69 | 830 | 10783 |
| Seokgyori | city | Chungbuk | Korea, Republic of (South) | 37.14 | 128.32 | 1197 | 16742 |
| Seokhwa | city | Chungbuk | Korea, Republic of (South) | 36.68 | 127.46 | 88 | 69948 |
| Seokhwa | city | Chungbuk | Korea, Republic of (South) | 36.63 | 127.36 | 75 | 102735 |
| Seokhyeon | city | Chungbuk | Korea, Republic of (South) | 36.77 | 127.62 | 291 | 11818 |
| Seokjanggol | city | Chungbuk | Korea, Republic of (South) | 36.77 | 127.86 | 830 | 12218 |
| Seokju | city | Chungbuk | Korea, Republic of (South) | 37.12 | 127.69 | 354 | 10843 |
| Seokso | city | Chungbuk | Korea, Republic of (South) | 36.62 | 127.38 | 127 | 101848 |
| Seoldae | city | Chungbuk | Korea, Republic of (South) | 36.95 | 127.89 | 193 | 67264 |
| Seolmaesil | city | Chungbuk | Korea, Republic of (South) | 37.04 | 128.12 | 830 | 9600 |
| Seolmaesil | city | Chungbuk | Korea, Republic of (South) | 36.99 | 128.16 | 830 | 9834 |
| Seomddam | city | Chungbuk | Korea, Republic of (South) | 37.00 | 128.41 | 830 | 5066 |
| Seomdeul | city | Chungbuk | Korea, Republic of (South) | 36.99 | 127.91 | 203 | 100947 |
| Seommal | city | Chungbuk | Korea, Republic of (South) | 37.02 | 127.60 | 305 | 15665 |
| Seomtteum | city | Chungbuk | Korea, Republic of (South) | 36.60 | 127.33 | 59 | 95787 |
| Seonandangi | city | Chungbuk | Korea, Republic of (South) | 37.11 | 127.76 | 341 | 7060 |
| Seonangdang | city | Chungbuk | Korea, Republic of (South) | 36.35 | 127.56 | 236 | 55472 |
| Seonangdangi | city | Chungbuk | Korea, Republic of (South) | 37.11 | 127.76 | 341 | 7060 |
| Seonchang | city | Chungbuk | Korea, Republic of (South) | 37.08 | 127.88 | 190 | 13525 |
| Seondol | city | Chungbuk | Korea, Republic of (South) | 37.08 | 128.42 | 830 | 3463 |
| Seondol | city | Chungbuk | Korea, Republic of (South) | 37.03 | 127.85 | 206 | 20696 |
| Seondolbaegi | city | Chungbuk | Korea, Republic of (South) | 37.04 | 128.17 | 830 | 9834 |
| Seondolgeori | city | Chungbuk | Korea, Republic of (South) | 36.71 | 127.58 | 830 | 35722 |
| Seongam | city | Chungbuk | Korea, Republic of (South) | 37.06 | 127.95 | 830 | 41878 |
| Seongam | city | Chungbuk | Korea, Republic of (South) | 36.66 | 127.78 | 830 | 12326 |
| Seongdeul | city | Chungbuk | Korea, Republic of (South) | 37.07 | 127.64 | 830 | 14819 |
| Seongdol | city | Chungbuk | Korea, Republic of (South) | 37.07 | 127.64 | 830 | 14819 |
| Seonggeum | city | Chungbuk | Korea, Republic of (South) | 37.04 | 128.45 | 1761 | 4800 |
| Seonggol | city | Chungbuk | Korea, Republic of (South) | 37.04 | 128.50 | 1171 | 4526 |
| Seonggol | city | Chungbuk | Korea, Republic of (South) | 36.73 | 127.73 | 882 | 12219 |
| Seongjong | city | Chungbuk | Korea, Republic of (South) | 36.96 | 127.84 | 288 | 26427 |
| Seongmaru | city | Chungbuk | Korea, Republic of (South) | 36.46 | 127.46 | 141 | 161533 |
| Seongmi | city | Chungbuk | Korea, Republic of (South) | 37.00 | 127.48 | 295 | 13185 |
| Seongmun | city | Chungbuk | Korea, Republic of (South) | 36.77 | 127.64 | 278 | 12231 |
| Seongnae | city | Chungbuk | Korea, Republic of (South) | 36.66 | 127.54 | 1125 | 81939 |
| Seongnamgol | city | Chungbuk | Korea, Republic of (South) | 36.74 | 127.44 | 229 | 15277 |
| Seongol | city | Chungbuk | Korea, Republic of (South) | 37.07 | 127.61 | 400 | 12980 |
| Seongsan | city | Chungbuk | Korea, Republic of (South) | 36.75 | 127.64 | 416 | 11820 |
| Seonhwangdang | city | Chungbuk | Korea, Republic of (South) | 37.04 | 127.61 | 377 | 14133 |
| Seonjaposil | city | Chungbuk | Korea, Republic of (South) | 36.72 | 127.35 | 164 | 41555 |
| Seonnyeogol | city | Chungbuk | Korea, Republic of (South) | 37.08 | 128.20 | 830 | 22368 |
| Seonpyeong | city | Chungbuk | Korea, Republic of (South) | 37.04 | 127.87 | 252 | 34527 |
| Seonsan | city | Chungbuk | Korea, Republic of (South) | 37.03 | 127.52 | 374 | 12653 |
| Seonyeolgogae | city | Chungbuk | Korea, Republic of (South) | 36.98 | 127.44 | 357 | 10986 |
| Seonyudong | city | Chungbuk | Korea, Republic of (South) | 36.68 | 127.87 | 839 | 11856 |
| Seopbae | city | Chungbuk | Korea, Republic of (South) | 37.08 | 127.63 | 830 | 13745 |
| Seopbat | city | Chungbuk | Korea, Republic of (South) | 37.05 | 127.74 | 830 | 7325 |
| Seoraemal | city | Chungbuk | Korea, Republic of (South) | 36.97 | 127.82 | 354 | 14968 |
| Seosang | city | Chungbuk | Korea, Republic of (South) | 36.72 | 127.46 | 95 | 32243 |
| Seoseonggol | city | Chungbuk | Korea, Republic of (South) | 36.28 | 127.51 | 830 | 113290 |
| Seosil | city | Chungbuk | Korea, Republic of (South) | 36.65 | 127.64 | 885 | 8477 |
| Seotbataengi | city | Chungbuk | Korea, Republic of (South) | 36.33 | 127.59 | 830 | 27802 |
| Seowon | city | Chungbuk | Korea, Republic of (South) | 37.03 | 128.18 | 830 | 9833 |
| Seowonmal | city | Chungbuk | Korea, Republic of (South) | 37.02 | 127.47 | 403 | 12087 |
| Seowonmal | city | Chungbuk | Korea, Republic of (South) | 36.75 | 127.52 | 160 | 25312 |
| Seowonmal | city | Chungbuk | Korea, Republic of (South) | 36.50 | 127.36 | 85 | 60651 |
| Seowonmokjang | city | Chungbuk | Korea, Republic of (South) | 37.06 | 127.66 | 830 | 15073 |
| Seowonteo | city | Chungbuk | Korea, Republic of (South) | 36.99 | 127.87 | 830 | 60333 |
| Sep'yong | city | Chungbuk | Korea, Republic of (South) | 36.85 | 127.82 | 347 | 12367 |
| Sep'yong-ni | city | Chungbuk | Korea, Republic of (South) | 36.85 | 127.82 | 347 | 12367 |
| Sep’yŏng | city | Chungbuk | Korea, Republic of (South) | 36.85 | 127.82 | 347 | 12367 |
| Sep’yŏng-ni | city | Chungbuk | Korea, Republic of (South) | 36.85 | 127.82 | 347 | 12367 |
| Sesal-li | city | Chungbuk | Korea, Republic of (South) | 36.27 | 127.61 | 830 | 19079 |
| Sesimjong | city | Chungbuk | Korea, Republic of (South) | 36.55 | 127.86 | 2509 | 7258 |
| Setchimmae | city | Chungbuk | Korea, Republic of (South) | 36.39 | 127.78 | 889 | 7835 |
| Setjimmae | city | Chungbuk | Korea, Republic of (South) | 36.55 | 127.40 | 830 | 63736 |
| Setjimme | city | Chungbuk | Korea, Republic of (South) | 36.73 | 127.47 | 95 | 27521 |
| Seungju | city | Chungbuk | Korea, Republic of (South) | 36.95 | 127.63 | 1141 | 17558 |
| Seungjugol | city | Chungbuk | Korea, Republic of (South) | 36.94 | 127.61 | 830 | 17582 |
| Seungnimokjang | city | Chungbuk | Korea, Republic of (South) | 37.11 | 127.66 | 830 | 12059 |
| Seuppummal | city | Chungbuk | Korea, Republic of (South) | 36.95 | 127.93 | 830 | 74426 |
| Seuseunggol | city | Chungbuk | Korea, Republic of (South) | 36.45 | 127.59 | 830 | 7903 |