| Country | France (FR) |
| UN/LOCODE | YYQ |
| Name | Mareil-Marly |
| Name Without Diacritics | Mareil-Marly |
| Region | 78 |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 1401 |
| Timezone | Europe/Paris |
| Location (UN Format) | 4853N 00205E |
| Latitude Longitude | 48.8821, 2.0735 |