| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ерцгаузен | city | Hessen | Germany | 49.95 | 8.64 | 396 | 100897 |
| Ерцево | city | Arkhangel'skaya Oblast' | Russia | 60.80 | 40.09 | 830 | 298 |
| Ерцхаузен | city | Hessen | Germany | 49.95 | 8.64 | 396 | 100897 |
| Ерцъо | city | Georgia | 42.46 | 43.78 | 6230 | 298 |