| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ostermiething | city | Oberosterreich | Austria | 48.05 | 12.83 | 1669 | 5018 |
| Osternach | city | Oberosterreich | Austria | 48.32 | 13.45 | 1184 | 6916 |
| Osternberg | city | Oberosterreich | Austria | 48.25 | 13.02 | 1148 | 29517 |
| Osterwasser | city | Oberosterreich | Austria | 48.56 | 13.78 | 2089 | 4218 |