Gjennomsnittlig GPS-koordinater for postnummer 91880: 48.432, 2.284
Notering byer:
>> Bouville 91880, Île-de-France, Essonne, Arrondissement d'Étampes, GPS-koordinater: 48.4316,2.2844
Notering byer:
>> Bouville 91880, Île-de-France, Essonne, Arrondissement d'Étampes, GPS-koordinater: 48.4316,2.2844