Gjennomsnittlig GPS-koordinater for postnummer 20120: 43.263, -1.972

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Notering byer:
>> Akerregi 20120, Pais Vasco, Guipúzcoa, GPS-koordinater: 43.2684,-1.9633
>> Eziago 20120, Pais Vasco, Guipúzcoa, GPS-koordinater: 43.2632,-1.9717
>> Hernani 20120, Pais Vasco, Guipúzcoa, GPS-koordinater: 43.2662,-1.9761
>> Jauregi 20120, Pais Vasco, Guipúzcoa, GPS-koordinater: 43.2747,-1.9955
>> Martindegi 20120, Pais Vasco, Guipúzcoa, GPS-koordinater: 43.2633,-1.9522
>> Osinaga 20120, Pais Vasco, Guipúzcoa, GPS-koordinater: 43.2467,-1.9622
>> Santa Barbara 20120, Pais Vasco, Guipúzcoa, GPS-koordinater: 43.2642,-1.9905
>> Zikuñaga 20120, Pais Vasco, Guipúzcoa, GPS-koordinater: 43.2587,-1.9623