| Country | France (FR) |
| UN/LOCODE | CBM |
| Name | La Chapelle-Basse-Mer |
| Name Without Diacritics | La Chapelle-Basse-Mer |
| Region | 44 |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 212 |
| Timezone | Europe/Paris |
| Location (UN Format) | 4716N 00120W |
| Latitude Longitude | 47.272, -1.3384 |