Gjennomsnittlig GPS-koordinater for postnummer 78450: 48.841, 1.995
Notering byer:
>> Chavenay 78450, Île-de-France, Yvelines, Arrondissement de Saint-Germain-en-Laye, GPS-koordinater: 48.8544,1.9916
>> Villepreux 78450, Île-de-France, Yvelines, Arrondissement de Saint-Germain-en-Laye, GPS-koordinater: 48.8281,1.9976
Notering byer:
>> Chavenay 78450, Île-de-France, Yvelines, Arrondissement de Saint-Germain-en-Laye, GPS-koordinater: 48.8544,1.9916
>> Villepreux 78450, Île-de-France, Yvelines, Arrondissement de Saint-Germain-en-Laye, GPS-koordinater: 48.8281,1.9976