| Country | France (FR) |
| UN/LOCODE | GJX |
| Name | Saint-Germain-lËs-Arpajon |
| Name Without Diacritics | Saint-Germain-les-Arpajon |
| Region | 91 |
| Function Code | -23----- |
| Function | Rail, Road |
| Status Code | RL (Recognised Location) |
| Date | 1901 |
| Timezone | Europe/Paris |
| Location (UN Format) | 4835N 00215E |
| Latitude Longitude | 48.5973, 2.2648 |