| Country | France (FR) |
| UN/LOCODE | NYA |
| Name | Marnay-sur-Marne |
| Name Without Diacritics | Marnay-sur-Marne |
| Region | 52 |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 501 |
| Timezone | Europe/Paris |
| Location (UN Format) | 4800N 00514E |
| Latitude Longitude | 48.01, 5.2372 |