Gjennomsnittlig GPS-koordinater for postnummer 78221-cedex: 48.801, 2.162
Notering byer:
>> Viroflay 78221-CEDEX, Île-de-France, Yvelines, Arrondissement de Versailles, GPS-koordinater: 48.8008,2.1618
Notering byer:
>> Viroflay 78221-CEDEX, Île-de-France, Yvelines, Arrondissement de Versailles, GPS-koordinater: 48.8008,2.1618