Gjennomsnittlig GPS-koordinater for postnummer 4990-399: 41.839, -8.589
Notering byer:
>> Igreja - Ribeira 4990-399, Viana do Castelo, Ribeira Brava, Salsas, GPS-koordinater: 41.8389,-8.5889
Notering byer:
>> Igreja - Ribeira 4990-399, Viana do Castelo, Ribeira Brava, Salsas, GPS-koordinater: 41.8389,-8.5889