| Country | France (FR) |
| UN/LOCODE | RC8 |
| Name | Marcq-en-Ostrevent |
| Name Without Diacritics | Marcq-en-Ostrevent |
| Region | 59 |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 1707 |
| Timezone | Europe/Paris |
| Location (UN Format) | 5017N 00315E |
| Latitude Longitude | 50.2856, 3.2381 |