| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| 共栄 | city | Hokkaido | Japan | 42.45 | 142.30 | 150 | 116 |
| 共栄 | city | Kumamoto | Japan | 32.55 | 130.60 | 55 | 57866 |
| 共栄東 | city | Kagoshima | Japan | 31.41 | 130.91 | 239 | 35524 |
| 共栄町 | city | Kagoshima | Japan | 31.38 | 130.85 | 177 | 62061 |
| 共栄町 | city | Shizuoka | Japan | 35.12 | 138.87 | 85 | 167684 |
| 共栄西 | city | Kagoshima | Japan | 31.41 | 130.90 | 249 | 41019 |