| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Oldema | city | Oldham | United Kingdom | 53.55 | -2.12 | 830 | 135575 |
| Oldemarkt | city | Overijssel | Netherlands | 52.82 | 5.98 | 6 | 5991 |
| Oldemburgh | city | Niedersachsen | Germany | 53.14 | 8.21 | 19 | 106764 |
| Oldemburgo | city | Niedersachsen | Germany | 53.14 | 8.21 | 19 | 106764 |