Gjennomsnittlig GPS-koordinater for postnummer 5100-455: 41.133, -7.8
Notering byer:
>> Levandeira 5100-455, Viseu, Ribeira Grande, Poiares, GPS-koordinater: 41.1333,-7.8
Notering byer:
>> Levandeira 5100-455, Viseu, Ribeira Grande, Poiares, GPS-koordinater: 41.1333,-7.8