Gjennomsnittlig GPS-koordinater for postnummer 77138: 48.973, 3.182
Notering byer:
>> Luzancy 77138, Île-de-France, Seine-et-Marne, Arrondissement de Meaux, GPS-koordinater: 48.9725,3.1821
Notering byer:
>> Luzancy 77138, Île-de-France, Seine-et-Marne, Arrondissement de Meaux, GPS-koordinater: 48.9725,3.1821