| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Oleirita | city | Evora | Portugal | 38.75 | -7.96 | 830 | 1658 |
| Oliveira | city | Evora | Portugal | 38.70 | -8.05 | 885 | 1101 |
| Orada | city | Evora | Portugal | 38.87 | -7.47 | 1095 | 2633 |
| Oriola | city | Evora | Portugal | 38.32 | -7.87 | 830 | 1295 |
| Orvalhos | city | Evora | Portugal | 38.60 | -7.47 | 830 | 1534 |
| Outeiro | city | Evora | Portugal | 38.47 | -7.38 | 830 | 1089 |