| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| 세거리 | city | Gyeonggi | Korea, Republic of (South) | 37.20 | 126.93 | 396 | 102366 |
| 세곡 | city | Gyeonggi | Korea, Republic of (South) | 37.41 | 127.00 | 830 | 553299 |
| 세곡 | city | Gyeonggi | Korea, Republic of (South) | 37.95 | 127.01 | 830 | 23689 |
| 세곡리 | city | Gyeonggi | Korea, Republic of (South) | 37.19 | 126.93 | 308 | 45036 |
| 세골 | city | Gyeonggi | Korea, Republic of (South) | 38.08 | 126.94 | 830 | 7786 |
| 세구지 | city | Gyeonggi | Korea, Republic of (South) | 37.88 | 127.36 | 872 | 1837 |
| 세류1동 | city | Gyeonggi | Korea, Republic of (South) | 37.26 | 127.00 | 85 | 744106 |
| 세류2동 | city | Gyeonggi | Korea, Republic of (South) | 37.24 | 127.01 | 59 | 678082 |
| 세류3동 | city | Gyeonggi | Korea, Republic of (South) | 37.26 | 127.02 | 85 | 769589 |
| 세류동 | city | Gyeonggi | Korea, Republic of (South) | 37.26 | 127.01 | 95 | 744106 |
| 세류동 | city | Gyeonggi | Korea, Republic of (South) | 37.74 | 126.88 | 295 | 114700 |
| 세류동 | city | Gyeonggi | Korea, Republic of (South) | 37.25 | 127.01 | 68 | 716163 |
| 세류동 (Seryudong) | city | Gyeonggi | Korea, Republic of (South) | 37.26 | 127.01 | 95 | 744106 |
| 세마동 | city | Gyeonggi | Korea, Republic of (South) | 37.18 | 127.03 | 213 | 236924 |
| 세모골 | city | Gyeonggi | Korea, Republic of (South) | 37.54 | 127.77 | 830 | 7336 |
| 세부 | city | Gyeonggi | Korea, Republic of (South) | 37.13 | 127.54 | 288 | 8903 |
| 세붓 | city | Gyeonggi | Korea, Republic of (South) | 37.13 | 127.54 | 288 | 8903 |
| 세심 | city | Gyeonggi | Korea, Republic of (South) | 37.44 | 127.50 | 830 | 9694 |
| 세우게 | city | Gyeonggi | Korea, Republic of (South) | 37.83 | 126.94 | 830 | 31358 |
| 세월리 | city | Gyeonggi | Korea, Republic of (South) | 37.45 | 127.47 | 830 | 9834 |
| 세월리 (Sewolli) | city | Gyeonggi | Korea, Republic of (South) | 37.45 | 127.47 | 830 | 9834 |
| 세월산 | city | Gyeonggi | Korea, Republic of (South) | 37.65 | 127.33 | 830 | 88701 |
| 세정이 | city | Gyeonggi | Korea, Republic of (South) | 37.14 | 127.48 | 344 | 8344 |
| 세주골 | city | Gyeonggi | Korea, Republic of (South) | 37.45 | 127.58 | 314 | 9960 |
| 세집매 | city | Gyeonggi | Korea, Republic of (South) | 37.42 | 127.62 | 341 | 9629 |