Gjennomsnittlig GPS-koordinater for postnummer 6300-105: 40.7, -7.433

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Notering byer:
>> Fernão Joanes 6300-105, Guarda, Ribeira Brava, Lamas, GPS-koordinater: 40.7,-7.4333
>> Quinta da Comichão 6300-105, Guarda, Ribeira Brava, Lamas, GPS-koordinater: 40.7,-7.4333