Gjennomsnittlig GPS-koordinater for postnummer 78209-cedex: 48.983, 1.717
Notering byer:
>> Mantes-la-Jolie 78209-CEDEX, Île-de-France, Yvelines, Arrondissement de Mantes-la-Jolie, GPS-koordinater: 48.9833,1.7167
Notering byer:
>> Mantes-la-Jolie 78209-CEDEX, Île-de-France, Yvelines, Arrondissement de Mantes-la-Jolie, GPS-koordinater: 48.9833,1.7167