| Country | Portugal (PT) |
| UN/LOCODE | SDD |
| Name | Sanfins do Douro |
| Name Without Diacritics | Sanfins do Douro |
| Region | 17 |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 1601 |
| Timezone | Europe/Lisbon |
| Location (UN Format) | 4118N 00731W |
| Latitude Longitude | 41.2914, -7.5187 |