| Country | France (FR) |
| UN/LOCODE | SNA |
| Name | Savenay |
| Name Without Diacritics | Savenay |
| Region | 44 |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 407 |
| Timezone | Europe/Paris |
| Location (UN Format) | 4722N 00157W |
| Latitude Longitude | 47.3611, -1.9421 |