| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Yŏnch’ang-dong | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 40.11 | 125.03 | 830 | 4470 |
| Yŏnch’ang-gol | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.81 | 126.36 | 830 | 14442 |
| Yŏnch’ang-ni | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.97 | 126.53 | 1240 | 5064 |
| Yŏnch’i-dong | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 38.17 | 126.41 | 124 | 18915 |
| Yŏnch’i-gol | city | Gangwon | Korea, Republic of (South) | 37.39 | 129.12 | 846 | 11295 |
| Yŏnch’on | city | Hwangbuk | Korea, Dem. Peoples Rep. of (North) | 39.07 | 126.67 | 935 | 6078 |
| Yŏnch’on | city | Gyeonggi | Korea, Republic of (South) | 37.29 | 127.67 | 147 | 36538 |
| Yŏnch’on-dong | city | Gyeongnam | Korea, Republic of (South) | 35.57 | 128.12 | 147 | 6854 |
| Yŏnch’on-ni | city | Chungnam | Korea, Republic of (South) | 36.85 | 127.58 | 830 | 14618 |
| Yŏnch’uk-tong | city | Daejeon | Korea, Republic of (South) | 36.39 | 127.43 | 958 | 262493 |
| Yŏnch’ŏ-dong | city | Hambuk | Korea, Dem. Peoples Rep. of (North) | 42.65 | 130.08 | 915 | 10895 |
| Yŏnch’ŏl-li | city | Hambuk | Korea, Dem. Peoples Rep. of (North) | 41.90 | 129.89 | 59 | 8375 |
| Yŏnch’ŏl-li | city | Jeonnam | Korea, Republic of (South) | 35.18 | 127.03 | 830 | 62041 |
| Yŏnch’ŏn | city | Gyeonggi | Korea, Republic of (South) | 38.10 | 127.08 | 154 | 8195 |
| Yŏnch’ŏn-dong | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.16 | 126.81 | 1026 | 8344 |
| Yŏnch’ŏn-ni | city | Hambuk | Korea, Dem. Peoples Rep. of (North) | 41.90 | 129.89 | 59 | 8375 |