Prosečne GPS koordinate za poštanski broj 27720: 49.245, 1.589

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Spisak gradova:
>> Dangu 27720, Haute-Normandie, Eure, Arrondissement des Andelys, GPS koordinate: 49.2531,1.6954
>> Guerny 27720, Haute-Normandie, Eure, Arrondissement des Andelys, GPS koordinate: 49.2219,1.6784
>> Noyers 27720, Haute-Normandie, Eure, Arrondissement des Andelys, GPS koordinate: 49.2612,1.3923