| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ерфи | city | Quba | Azerbaijan | 41.10 | 48.48 | 4291 | 4018 |
| Ерфтштадт | city | Nordrhein-Westfalen | Germany | 50.81 | 6.79 | 314 | 47627 |
| Ерфтштат | city | Nordrhein-Westfalen | Germany | 50.81 | 6.79 | 314 | 47627 |
| Ерфурт | city | Thuringen | Germany | 50.98 | 11.03 | 830 | 74587 |