Prosečne GPS koordinate za poštanski broj 75863-cedex-18: 48.893, 2.344
Spisak gradova:
>> Paris 18 75863-CEDEX-18, Île-de-France, Paris, Paris, GPS koordinate: 48.8925,2.3444
Spisak gradova:
>> Paris 18 75863-CEDEX-18, Île-de-France, Paris, Paris, GPS koordinate: 48.8925,2.3444