Gjennomsnittlig GPS-koordinater for postnummer 78409-cedex: 48.89, 2.159
Notering byer:
>> Chatou 78409-CEDEX, Île-de-France, Yvelines, Arrondissement de Saint-Germain-en-Laye, GPS-koordinater: 48.8898,2.1586
Notering byer:
>> Chatou 78409-CEDEX, Île-de-France, Yvelines, Arrondissement de Saint-Germain-en-Laye, GPS-koordinater: 48.8898,2.1586