Prosečne GPS koordinate za poštanski broj 31671: 42.957, -1.253

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Spisak gradova:
>> Aria 31671, Navarra, Navarra, GPS koordinate: 42.9528,-1.2658
>> Aribe 31671, Navarra, Navarra, GPS koordinate: 42.95,-1.25
>> Hiriberri/Villanueva De Aezkoa (Pueblo) 31671, Navarra, Navarra, GPS koordinate: 42.9567,-1.2527
>> Orbara 31671, Navarra, Navarra, GPS koordinate: 42.9673,-1.2421