Prosečne GPS koordinate za poštanski broj 78925-cedex-9: 48.773, 2.019
Spisak gradova:
>> Saint-Quentin-en-Yvelines 78925-CEDEX-9, Île-de-France, Yvelines, GPS koordinate: 48.7732,2.0191
Spisak gradova:
>> Saint-Quentin-en-Yvelines 78925-CEDEX-9, Île-de-France, Yvelines, GPS koordinate: 48.7732,2.0191