| Country | France (FR) |
| UN/LOCODE | BDQ |
| Name | Blendecques |
| Name Without Diacritics | Blendecques |
| Region | 62 |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 1901 |
| Timezone | Europe/Paris |
| Location (UN Format) | 5043N 00216E |
| Latitude Longitude | 50.7184, 2.286 |