| Country | France (FR) |
| UN/LOCODE | GCG |
| Name | Castres-Gironde |
| Name Without Diacritics | Castres-Gironde |
| Region | 33 |
| Function Code | --3--6-- |
| Function | Road, Multi-use Location |
| Status Code | RL (Recognised Location) |
| Date | 1901 |
| Timezone | Europe/Paris |
| Location (UN Format) | 4441N 00027W |
| Latitude Longitude | 44.6968, -0.4449 |