Gjennomsnittlig GPS-koordinater for postnummer 78840: 49.061, 1.635
Notering byer:
>> Freneuse 78840, Île-de-France, Yvelines, Arrondissement de Mantes-la-Jolie, GPS-koordinater: 49.0483,1.6017
>> Moisson 78840, Île-de-France, Yvelines, Arrondissement de Mantes-la-Jolie, GPS-koordinater: 49.0735,1.6687
Notering byer:
>> Freneuse 78840, Île-de-France, Yvelines, Arrondissement de Mantes-la-Jolie, GPS-koordinater: 49.0483,1.6017
>> Moisson 78840, Île-de-France, Yvelines, Arrondissement de Mantes-la-Jolie, GPS-koordinater: 49.0735,1.6687