Gjennomsnittlig GPS-koordinater for postnummer 78111: 48.903, 1.62
Notering byer:
>> Dammartin-en-Serve 78111, Île-de-France, Yvelines, Arrondissement de Mantes-la-Jolie, GPS-koordinater: 48.9032,1.6195
Notering byer:
>> Dammartin-en-Serve 78111, Île-de-France, Yvelines, Arrondissement de Mantes-la-Jolie, GPS-koordinater: 48.9032,1.6195