Gjennomsnittlig GPS-koordinater for postnummer 3550-186: 40.741, -7.729
Notering byer:
>> Penalva do Castelo 3550-186, Viseu, Penalva do Castelo, Mazouco, GPS-koordinater: 40.7405,-7.7286
Notering byer:
>> Penalva do Castelo 3550-186, Viseu, Penalva do Castelo, Mazouco, GPS-koordinater: 40.7405,-7.7286