Coordinate GPS medie per codice postale 78520: 49.017, 1.695

---

lista delle città :
>> Follainville-Dennemont 78520, Île-de-France, Yvelines, Arrondissement de Mantes-la-Jolie, coordinate GPS: 49.0219,1.7133
>> Guernes 78520, Île-de-France, Yvelines, Arrondissement de Mantes-la-Jolie, coordinate GPS: 49.0112,1.6368
>> Limay 78520, Île-de-France, Yvelines, Arrondissement de Mantes-la-Jolie, coordinate GPS: 48.9955,1.7408
>> Saint-Martin-la-Garenne 78520, Île-de-France, Yvelines, Arrondissement de Mantes-la-Jolie, coordinate GPS: 49.041,1.6893