| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| 성남 | city | Chungbuk | Korea, Republic of (South) | 36.40 | 127.76 | 1669 | 7832 |
| 성남 | city | Gyeonggi | Korea, Republic of (South) | 37.44 | 127.14 | 200 | 914427 |
| 성남 | city | Jeonbuk | Korea, Republic of (South) | 35.54 | 127.40 | 830 | 6198 |
| 성남 | city | Ulsan | Korea, Republic of (South) | 35.48 | 129.31 | 13 | 262376 |
| 성남골 | city | Chungbuk | Korea, Republic of (South) | 36.74 | 127.44 | 229 | 15277 |
| 성남동 | city | Hambuk | Korea, Dem. Peoples Rep. of (North) | 42.38 | 129.63 | 1669 | 10627 |
| 성남동 | city | Gyeonggi | Korea, Republic of (South) | 37.43 | 127.13 | 157 | 895853 |
| 성남동 | city | Gangwon | Korea, Republic of (South) | 37.44 | 129.16 | 98 | 31256 |
| 성남동 | city | Gyeongbuk | Korea, Republic of (South) | 36.12 | 128.12 | 370 | 58929 |
| 성남동 (Seongnamdong) | city | Gyeonggi | Korea, Republic of (South) | 37.43 | 127.13 | 157 | 895853 |
| 성남동 (Seongnamdong) | city | Gangwon | Korea, Republic of (South) | 37.44 | 129.16 | 98 | 31256 |
| 성남리 | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 39.31 | 127.03 | 980 | 7450 |
| 성남리 | city | Kangwon | Korea, Dem. Peoples Rep. of (North) | 39.19 | 127.32 | 118 | 90797 |
| 성남리 | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 38.10 | 125.28 | 88 | 18194 |
| 성남리 | city | Kangwon | Korea, Dem. Peoples Rep. of (North) | 38.87 | 127.45 | 830 | 23733 |
| 성남리 | city | Gangwon | Korea, Republic of (South) | 37.27 | 128.10 | 1961 | 11288 |
| 성남리 | city | Chungnam | Korea, Republic of (South) | 36.51 | 126.55 | 22 | 14149 |
| 성남리 | city | Gyeonggi | Korea, Republic of (South) | 37.40 | 127.09 | 278 | 677894 |
| 성남리 (Seongnamni) | city | Gangwon | Korea, Republic of (South) | 37.27 | 128.10 | 1961 | 11288 |
| 성남시 | city | Gyeonggi | Korea, Republic of (South) | 37.44 | 127.14 | 200 | 914427 |
| 성남시 (Seongnam) | city | Gyeonggi | Korea, Republic of (South) | 37.44 | 127.14 | 200 | 914427 |