| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Yaksudae | city | Daejeon | Korea, Republic of (South) | 36.23 | 127.32 | 830 | 407526 |
| Yang-ch'on | city | Daejeon | Korea, Republic of (South) | 36.34 | 127.33 | 141 | 120228 |
| Yang-ch’on | city | Daejeon | Korea, Republic of (South) | 36.34 | 127.33 | 141 | 120228 |
| Yanggurye | city | Daejeon | Korea, Republic of (South) | 36.41 | 127.49 | 236 | 204278 |
| Yangjigatchom | city | Daejeon | Korea, Republic of (South) | 36.40 | 127.47 | 830 | 274433 |
| Yangjigatjeom | city | Daejeon | Korea, Republic of (South) | 36.40 | 127.47 | 830 | 274433 |
| Yangjimal | city | Daejeon | Korea, Republic of (South) | 36.39 | 127.30 | 272 | 59147 |
| Yangjimal | city | Daejeon | Korea, Republic of (South) | 36.25 | 127.43 | 830 | 314388 |
| Yangjip'yon | city | Daejeon | Korea, Republic of (South) | 36.48 | 127.37 | 236 | 90153 |
| Yangjipyeong | city | Daejeon | Korea, Republic of (South) | 36.48 | 127.37 | 236 | 90153 |
| Yangjip’yŏn | city | Daejeon | Korea, Republic of (South) | 36.48 | 127.37 | 236 | 90153 |
| Yangjitteum | city | Daejeon | Korea, Republic of (South) | 36.29 | 127.27 | 403 | 67418 |
| Yangjitteum | city | Daejeon | Korea, Republic of (South) | 36.32 | 127.32 | 173 | 105394 |
| Yangjitteum | city | Daejeon | Korea, Republic of (South) | 36.21 | 127.38 | 370 | 377316 |
| Yangjittum | city | Daejeon | Korea, Republic of (South) | 36.32 | 127.32 | 173 | 105394 |
| Yangjittum | city | Daejeon | Korea, Republic of (South) | 36.30 | 127.28 | 830 | 83673 |
| Yangsaet'o-gol | city | Daejeon | Korea, Republic of (South) | 36.30 | 127.27 | 830 | 68477 |
| Yangsaeteogol | city | Daejeon | Korea, Republic of (South) | 36.30 | 127.27 | 830 | 68477 |
| Yangsaet’ŏ-gol | city | Daejeon | Korea, Republic of (South) | 36.30 | 127.27 | 830 | 68477 |
| Yangwol-li | city | Daejeon | Korea, Republic of (South) | 36.29 | 127.49 | 830 | 155412 |
| Yasil | city | Daejeon | Korea, Republic of (South) | 36.27 | 127.33 | 223 | 328391 |
| Yasil | city | Daejeon | Korea, Republic of (South) | 36.26 | 127.32 | 305 | 368707 |
| Yebanggol | city | Daejeon | Korea, Republic of (South) | 36.27 | 127.28 | 301 | 133664 |
| Yechong | city | Daejeon | Korea, Republic of (South) | 36.33 | 127.38 | 131 | 189910 |
| Yejong | city | Daejeon | Korea, Republic of (South) | 36.33 | 127.38 | 131 | 189910 |
| Yeokgol | city | Daejeon | Korea, Republic of (South) | 36.27 | 127.40 | 295 | 370976 |
| Yeomjeonggol | city | Daejeon | Korea, Republic of (South) | 36.16 | 127.32 | 830 | 154708 |
| Yeonchukdong | city | Daejeon | Korea, Republic of (South) | 36.39 | 127.43 | 958 | 262493 |
| Yeonchukgol | city | Daejeon | Korea, Republic of (South) | 36.39 | 127.43 | 367 | 253581 |
| Yeonggol | city | Daejeon | Korea, Republic of (South) | 36.23 | 127.31 | 830 | 377883 |
| Yok-kol | city | Daejeon | Korea, Republic of (South) | 36.41 | 127.44 | 830 | 248828 |
| Yokgol | city | Daejeon | Korea, Republic of (South) | 36.41 | 127.44 | 830 | 248828 |
| Yonch'uk-tong | city | Daejeon | Korea, Republic of (South) | 36.39 | 127.43 | 958 | 262493 |
| Yong-gol | city | Daejeon | Korea, Republic of (South) | 36.23 | 127.31 | 830 | 377883 |
| Yongam | city | Daejeon | Korea, Republic of (South) | 36.23 | 127.35 | 830 | 472035 |
| Yongban | city | Daejeon | Korea, Republic of (South) | 36.35 | 127.35 | 111 | 121365 |
| Yongch'on-dong | city | Daejeon | Korea, Republic of (South) | 36.25 | 127.32 | 314 | 368707 |
| Yongchondong | city | Daejeon | Korea, Republic of (South) | 36.25 | 127.32 | 314 | 368707 |
| Yongch’on-dong | city | Daejeon | Korea, Republic of (South) | 36.25 | 127.32 | 314 | 368707 |
| Yongho | city | Daejeon | Korea, Republic of (South) | 36.45 | 127.45 | 170 | 190544 |
| Yonghodong | city | Daejeon | Korea, Republic of (South) | 36.43 | 127.45 | 344 | 206712 |
| Yongmeori | city | Daejeon | Korea, Republic of (South) | 36.32 | 127.31 | 200 | 105394 |
| Yongmeori | city | Daejeon | Korea, Republic of (South) | 36.46 | 127.36 | 396 | 80167 |
| Yongmŏ-ri | city | Daejeon | Korea, Republic of (South) | 36.46 | 127.36 | 396 | 80167 |
| Yongmŏ-ri | city | Daejeon | Korea, Republic of (South) | 36.32 | 127.31 | 200 | 105394 |
| Yongsandong | city | Daejeon | Korea, Republic of (South) | 36.42 | 127.40 | 170 | 159474 |
| Yongt'aeul | city | Daejeon | Korea, Republic of (South) | 36.23 | 127.34 | 830 | 472569 |
| Yongtaeul | city | Daejeon | Korea, Republic of (South) | 36.23 | 127.34 | 830 | 472569 |
| Yongt’aeul | city | Daejeon | Korea, Republic of (South) | 36.23 | 127.34 | 830 | 472569 |
| Yuch'on-dong | city | Daejeon | Korea, Republic of (South) | 36.31 | 127.40 | 157 | 245687 |
| Yuch'on-dong | city | Daejeon | Korea, Republic of (South) | 36.26 | 127.33 | 239 | 364184 |
| Yucheondong | city | Daejeon | Korea, Republic of (South) | 36.26 | 127.33 | 239 | 364184 |
| Yucheondong | city | Daejeon | Korea, Republic of (South) | 36.31 | 127.40 | 157 | 245687 |
| Yuch’ŏn-dong | city | Daejeon | Korea, Republic of (South) | 36.26 | 127.33 | 239 | 364184 |
| Yuch’ŏn-dong | city | Daejeon | Korea, Republic of (South) | 36.31 | 127.40 | 157 | 245687 |
| Yuseong | city | Daejeon | Korea, Republic of (South) | 36.35 | 127.34 | 137 | 106734 |
| Yusong | city | Daejeon | Korea, Republic of (South) | 36.35 | 127.34 | 137 | 106734 |
| Yŏnch’uk-tong | city | Daejeon | Korea, Republic of (South) | 36.39 | 127.43 | 958 | 262493 |