| Country | Portugal (PT) |
| UN/LOCODE | OLH |
| Name | Olh„o |
| Name Without Diacritics | Olhao |
| Region | 8 |
| Function Code | 123----- |
| Function | Port, Rail, Road |
| Status Code | RL (Recognised Location) |
| Date | 401 |
| Timezone | Europe/Lisbon |
| Location (UN Format) | 3702N 00750W |
| Latitude Longitude | 37.0286, -7.8411 |