Prosečne GPS koordinate za poštanski broj 6100-421: 39.783, -7.583
Spisak gradova:
>> Azinheira 6100-421, Castelo Branco, Santana, Castelãos, GPS koordinate: 39.7833,-7.5833
Spisak gradova:
>> Azinheira 6100-421, Castelo Branco, Santana, Castelãos, GPS koordinate: 39.7833,-7.5833