| Country | Portugal (PT) |
| UN/LOCODE | CTD |
| Name | Castro Daire |
| Name Without Diacritics | Castro Daire |
| Region | 18 |
| Function Code | --3----- |
| Function | Road |
| Status Code | RN (Request From National Source For Domestic Locations) |
| Date | 401 |
| Timezone | Europe/Lisbon |
| Location (UN Format) | 4054N 00756W |
| Latitude Longitude | 40.8984, -7.9338 |