| Country | France (FR) |
| UN/LOCODE | LGM |
| Name | Lagny-sur-Marne |
| Name Without Diacritics | Lagny-sur-Marne |
| Region | 77 |
| Function Code | 1-3----- |
| Function | Port, Road |
| Status Code | RL (Recognised Location) |
| Date | 1901 |
| Timezone | Europe/Paris |
| Location (UN Format) | 4852N 00243E |
| Latitude Longitude | 48.8667, 2.7167 |