| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Las Olivas | city | Cataluna | Spain | 42.10 | 3.02 | 344 | 2734 |
| Las Oliveras | city | Murcia | Spain | 37.54 | -1.69 | 1151 | 6278 |
| Las Ollerias | city | Illes Balears | Spain | 39.62 | 2.83 | 830 | 42479 |
| Las Omañas | city | Castilla y Leon | Spain | 42.68 | -5.87 | 3349 | 1322 |
| Las Orderias | city | Asturias | Spain | 43.15 | -6.22 | 4478 | 728 |
| Las Orillas | city | Andalucia | Spain | 37.28 | -1.83 | 177 | 7339 |