| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Sinnae | city | Gangwon | Korea, Republic of (South) | 37.82 | 127.90 | 1105 | 3109 |
| Sinnae | city | Gangwon | Korea, Republic of (South) | 37.75 | 127.95 | 830 | 8239 |
| Sinnae | city | Gangwon | Korea, Republic of (South) | 38.10 | 127.82 | 1669 | 2533 |
| Sinnae | city | Chungnam | Korea, Republic of (South) | 36.80 | 126.26 | 55 | 16523 |
| Sinnae | city | Gyeongbuk | Korea, Republic of (South) | 36.30 | 128.32 | 360 | 20908 |
| Sinnaedong | city | Seoul | Korea, Republic of (South) | 37.61 | 127.09 | 98 | 1558605 |
| Sinnaesil | city | Gyeongbuk | Korea, Republic of (South) | 36.14 | 128.61 | 830 | 4944 |
| Sinnam | city | Gangwon | Korea, Republic of (South) | 37.27 | 129.32 | 0 | 4858 |
| Sinnam | city | Chungnam | Korea, Republic of (South) | 36.64 | 127.27 | 95 | 40866 |
| Sinnam | city | Jeonnam | Korea, Republic of (South) | 35.28 | 126.89 | 111 | 31688 |
| Sinnam-ni | city | Gyeongbuk | Korea, Republic of (South) | 36.12 | 128.68 | 830 | 4917 |
| Sinnam-ni | city | Gyeonggi | Korea, Republic of (South) | 37.18 | 126.81 | 65 | 6865 |
| Sinnam-ni | city | Gyeonggi | Korea, Republic of (South) | 37.32 | 127.66 | 196 | 28101 |
| Sinnam-ri | city | Gyeonggi | Korea, Republic of (South) | 37.32 | 127.66 | 196 | 28101 |
| Sinnamni | city | Gyeonggi | Korea, Republic of (South) | 37.32 | 127.66 | 196 | 28101 |
| Sinnamoe | city | Jeonnam | Korea, Republic of (South) | 34.67 | 126.90 | 39 | 9642 |
| Sinnamu-gol | city | Chungnam | Korea, Republic of (South) | 36.47 | 127.19 | 830 | 42479 |
| Sinnamugol | city | Gyeongbuk | Korea, Republic of (South) | 35.97 | 128.46 | 328 | 29241 |
| Sinneung-dong | city | Gyeonggi | Korea, Republic of (South) | 37.31 | 127.61 | 114 | 29259 |
| Sinnim-ni | city | Gangwon | Korea, Republic of (South) | 37.23 | 128.08 | 1076 | 16071 |
| Sinnim-ni | city | Gwangju | Korea, Republic of (South) | 35.13 | 126.97 | 1669 | 292772 |
| Sinnong-ni | city | Jeonnam | Korea, Republic of (South) | 34.68 | 126.42 | 29 | 2679 |
| Sinnong-ri | city | Jeonnam | Korea, Republic of (South) | 34.68 | 126.42 | 29 | 2679 |
| Sinnongchon | city | Chungbuk | Korea, Republic of (South) | 36.98 | 127.56 | 357 | 17092 |
| Sinnoru | city | Incheon | Korea, Republic of (South) | 37.27 | 126.44 | 190 | 1843 |
| Sinnung-dong | city | Gyeonggi | Korea, Republic of (South) | 37.31 | 127.61 | 114 | 29259 |
| Sinnyewon-ni | city | Chungnam | Korea, Republic of (South) | 36.72 | 126.85 | 59 | 59570 |
| Sinnyong-ni | city | Korea, Republic of (South) | 35.97 | 126.95 | 49 | 103060 | |
| Sinnyŏng | city | Gyeongbuk | Korea, Republic of (South) | 36.04 | 128.78 | 387 | 7805 |