Gjennomsnittlig GPS-koordinater for postnummer 78390: 48.8, 2.023
Notering byer:
>> Bois-d'Arcy 78390, Île-de-France, Yvelines, Arrondissement de Versailles, GPS-koordinater: 48.7997,2.0232
Notering byer:
>> Bois-d'Arcy 78390, Île-de-France, Yvelines, Arrondissement de Versailles, GPS-koordinater: 48.7997,2.0232