Gjennomsnittlig GPS-koordinater for postnummer 6110-147: 39.692, -8.131
Notering byer:
>> Portela 6110-147, Castelo Branco, São Vicente, Constantim, GPS-koordinater: 39.6917,-8.1312
Notering byer:
>> Portela 6110-147, Castelo Branco, São Vicente, Constantim, GPS-koordinater: 39.6917,-8.1312