| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Yŏn-ch’on | city | Gangwon | Korea, Republic of (South) | 38.22 | 128.23 | 1827 | 2086 |
| Yŏn-ch’on | city | Seoul | Korea, Republic of (South) | 37.62 | 127.05 | 72 | 1880443 |
| Yŏn-ch’on | city | Incheon | Korea, Republic of (South) | 37.73 | 126.42 | 374 | 9031 |
| Yŏn-ch’on | city | Gyeongbuk | Korea, Republic of (South) | 36.39 | 128.23 | 242 | 20936 |
| Yŏn-ch’on | city | Gyeongnam | Korea, Republic of (South) | 35.66 | 127.78 | 1669 | 5784 |
| Yŏn-ch’on | city | Gyeongnam | Korea, Republic of (South) | 35.11 | 128.25 | 298 | 23466 |
| Yŏn-dong | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 40.30 | 125.42 | 1669 | 4444 |
| Yŏn-dong | city | Korea, Dem. Peoples Rep. of (North) | 39.67 | 125.18 | 144 | 36793 | |
| Yŏn-dong | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 38.35 | 125.45 | 65 | 28205 |
| Yŏn-dong | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 38.02 | 126.15 | 180 | 32356 |
| Yŏn-dong | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 37.95 | 125.80 | 3 | 11414 |
| Yŏn-dong | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 37.87 | 125.93 | 32 | 20196 |
| Yŏn-dong | city | Kangwon | Korea, Dem. Peoples Rep. of (North) | 38.69 | 128.03 | 2509 | 11428 |
| Yŏn-dong | city | Chagang | Korea, Dem. Peoples Rep. of (North) | 41.79 | 126.91 | 1669 | 6507 |
| Yŏn-dong | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 38.48 | 125.62 | 3 | 34080 |
| Yŏn-dong | city | Hwangbuk | Korea, Dem. Peoples Rep. of (North) | 38.07 | 126.40 | 98 | 19318 |
| Yŏn-dong | city | Korea, Republic of (South) | 35.00 | 127.55 | 177 | 55093 | |
| Yŏn-dong | city | Jeonnam | Korea, Republic of (South) | 34.96 | 126.34 | 26 | 7662 |
| Yŏn-dong | city | Jeonnam | Korea, Republic of (South) | 34.70 | 127.14 | 114 | 3722 |
| Yŏn-dong | city | Jeonnam | Korea, Republic of (South) | 34.68 | 126.88 | 42 | 9533 |
| Yŏn-dong | city | Jeonnam | Korea, Republic of (South) | 34.53 | 126.35 | 0 | 5969 |
| Yŏn-dong | city | Jeonnam | Korea, Republic of (South) | 34.47 | 126.93 | 0 | 5130 |
| Yŏn-dong | city | Ulsan | Korea, Republic of (South) | 35.61 | 129.29 | 830 | 134941 |
| Yŏn-dong | city | Incheon | Korea, Republic of (South) | 37.71 | 126.50 | 75 | 37131 |
| Yŏn-dong | city | Jeonnam | Korea, Republic of (South) | 34.46 | 126.89 | 3 | 5897 |
| Yŏn-dong | city | Jeonnam | Korea, Republic of (South) | 34.47 | 126.82 | 39 | 6140 |
| Yŏn-dong | city | Jeonnam | Korea, Republic of (South) | 34.39 | 126.81 | 3 | 4024 |
| Yŏn-dong | city | Jeonnam | Korea, Republic of (South) | 34.55 | 126.62 | 216 | 24492 |
| Yŏn-dong | city | Gyeonggi | Korea, Republic of (South) | 37.85 | 127.09 | 282 | 50492 |
| Yŏn-dong | city | Chungnam | Korea, Republic of (South) | 36.63 | 126.88 | 104 | 13872 |
| Yŏn-dong | city | Jeonbuk | Korea, Republic of (South) | 35.98 | 127.04 | 75 | 83501 |
| Yŏn-dong | city | Jeonbuk | Korea, Republic of (South) | 35.89 | 127.31 | 830 | 8140 |
| Yŏn-dong | city | Jeonbuk | Korea, Republic of (South) | 35.77 | 127.62 | 1669 | 5419 |
| Yŏn-dong | city | Gyeongnam | Korea, Republic of (South) | 35.00 | 128.28 | 114 | 15534 |
| Yŏn-gol | city | Gangwon | Korea, Republic of (South) | 37.30 | 128.68 | 1669 | 2980 |
| Yŏn-gol | city | Gyeongbuk | Korea, Republic of (South) | 36.60 | 129.40 | 29 | 202 |
| Yŏn-ni | city | Jeonnam | Korea, Republic of (South) | 34.96 | 126.34 | 26 | 7662 |