| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| 신성 | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 40.11 | 125.22 | 843 | 4755 |
| 신성 | city | Chungnam | Korea, Republic of (South) | 36.62 | 126.31 | 59 | 4231 |
| 신성 | city | Jeonnam | Korea, Republic of (South) | 34.57 | 127.18 | 9 | 8610 |
| 신성 | city | Gyeonggi | Korea, Republic of (South) | 37.78 | 127.04 | 144 | 120776 |
| 신성 | city | Chungnam | Korea, Republic of (South) | 36.83 | 126.90 | 0 | 17943 |
| 신성 | city | Gyeonggi | Korea, Republic of (South) | 36.93 | 127.03 | 3 | 64726 |
| 신성 | city | Chungnam | Korea, Republic of (South) | 36.88 | 126.90 | 39 | 6894 |
| 신성 | city | Jeonbuk | Korea, Republic of (South) | 35.89 | 127.04 | 6 | 104700 |
| 신성 | city | Chungnam | Korea, Republic of (South) | 36.32 | 126.74 | 830 | 9453 |
| 신성 | city | Jeonbuk | Korea, Republic of (South) | 35.95 | 127.32 | 954 | 8473 |
| 신성 | city | Jeonnam | Korea, Republic of (South) | 35.30 | 126.98 | 108 | 16669 |
| 신성강정 | city | Chungnam | Korea, Republic of (South) | 36.71 | 126.97 | 830 | 14125 |
| 신성동 | city | Yanggang | Korea, Dem. Peoples Rep. of (North) | 41.49 | 126.98 | 2509 | 4611 |
| 신성동 | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 40.23 | 125.11 | 964 | 5612 |
| 신성동 | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 40.51 | 128.78 | 830 | 8732 |
| 신성동 | city | Jeju | Korea, Republic of (South) | 33.30 | 126.22 | 144 | 13303 |
| 신성동 | city | Jeju | Korea, Republic of (South) | 33.27 | 126.70 | 3 | 6323 |
| 신성동 | city | Jeju | Korea, Republic of (South) | 33.50 | 126.49 | 285 | 87699 |
| 신성동 | city | Gyeonggi | Korea, Republic of (South) | 37.73 | 126.85 | 114 | 124282 |
| 신성동 | city | Gyeonggi | Korea, Republic of (South) | 37.78 | 127.04 | 144 | 120776 |
| 신성리 | city | Yanggang | Korea, Dem. Peoples Rep. of (North) | 41.28 | 128.29 | 3500 | 22880 |
| 신성리 | city | Chagang | Korea, Dem. Peoples Rep. of (North) | 41.11 | 126.63 | 1669 | 7599 |
| 신성리 | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 40.25 | 127.71 | 1669 | 7748 |
| 신성리 | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 40.09 | 127.99 | 147 | 13857 |
| 신성리 | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 40.05 | 127.55 | 285 | 9426 |
| 신성리 | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 39.93 | 127.46 | 9 | 40762 |
| 신성리 | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 39.86 | 127.68 | 13 | 167417 |
| 신성리 | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 39.85 | 124.92 | 337 | 22163 |
| 신성리 | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 39.66 | 127.42 | 62 | 22082 |
| 신성리 | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 39.61 | 127.24 | 82 | 19802 |
| 신성리 | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.58 | 125.55 | 9 | 29364 |
| 신성리 | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.55 | 125.53 | 19 | 34831 |
| 신성리 | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 39.53 | 127.50 | 6 | 20888 |
| 신성리 | city | Kangwon | Korea, Dem. Peoples Rep. of (North) | 39.32 | 127.39 | 16 | 11592 |
| 신성리 | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.13 | 126.47 | 984 | 10100 |
| 신성리 | city | Kangwon | Korea, Dem. Peoples Rep. of (North) | 38.55 | 127.75 | 1069 | 11473 |
| 신성리 | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 40.05 | 125.03 | 830 | 4474 |
| 신성리 | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 40.51 | 125.17 | 830 | 4461 |
| 신성리 | city | Kangwon | Korea, Dem. Peoples Rep. of (North) | 39.20 | 127.31 | 6 | 92891 |
| 신성리 | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 39.61 | 127.47 | 6 | 21424 |
| 신성리 | city | Kangwon | Korea, Dem. Peoples Rep. of (North) | 38.98 | 127.53 | 62 | 16964 |
| 신성리 | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 39.88 | 127.61 | 52 | 312502 |
| 신성리 | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 40.47 | 127.55 | 4478 | 7449 |
| 신성리 | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 40.25 | 127.72 | 1781 | 7748 |
| 신성리 | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 40.19 | 127.75 | 2004 | 7748 |
| 신성리 | city | Hwangbuk | Korea, Dem. Peoples Rep. of (North) | 38.27 | 126.44 | 167 | 21421 |
| 신성리 | city | Yanggang | Korea, Dem. Peoples Rep. of (North) | 40.99 | 128.11 | 3375 | 3041 |
| 신성리 | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 39.53 | 127.49 | 6 | 20888 |
| 신성리 | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.76 | 126.23 | 347 | 13580 |
| 신성리 | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 39.45 | 127.25 | 6 | 31045 |
| 신성리 | city | Chungnam | Korea, Republic of (South) | 36.87 | 126.91 | 288 | 8193 |
| 신성리 | city | Chungnam | Korea, Republic of (South) | 36.32 | 126.88 | 239 | 20054 |
| 신성리 | city | Gyeonggi | Korea, Republic of (South) | 37.30 | 127.51 | 144 | 71206 |
| 신성리 | city | Chungnam | Korea, Republic of (South) | 36.56 | 126.68 | 134 | 36463 |
| 신성리 | city | Chungnam | Korea, Republic of (South) | 36.77 | 126.91 | 213 | 45558 |
| 신성리 | city | Gyeongbuk | Korea, Republic of (South) | 36.32 | 129.01 | 1256 | 4167 |
| 신성리 | city | Gyeongbuk | Korea, Republic of (South) | 36.32 | 128.98 | 1154 | 4062 |
| 신성리 | city | Gyeongbuk | Korea, Republic of (South) | 35.93 | 128.15 | 921 | 7213 |
| 신성마을 | city | Gyeonggi | Korea, Republic of (South) | 37.64 | 126.89 | 209 | 438573 |