Gjennomsnittlig GPS-koordinater for postnummer 20004: 43.313, -1.975
Notering byer:
>> Donostia-San Sebastian 20004, Pais Vasco, Guipúzcoa, GPS-koordinater: 43.3128,-1.975
Notering byer:
>> Donostia-San Sebastian 20004, Pais Vasco, Guipúzcoa, GPS-koordinater: 43.3128,-1.975