Gjennomsnittlig GPS-koordinater for postnummer 91609-cedex: 48.677, 2.348
Notering byer:
>> Savigny-sur-Orge 91609-CEDEX, Île-de-France, Essonne, Arrondissement de Palaiseau, GPS-koordinater: 48.6768,2.3484
Notering byer:
>> Savigny-sur-Orge 91609-CEDEX, Île-de-France, Essonne, Arrondissement de Palaiseau, GPS-koordinater: 48.6768,2.3484