Prosečne GPS koordinate za poštanski broj 6100-865: 40.05, -7.533
Spisak gradova:
>> Casal da Serra 6100-865, Castelo Branco, Santana, Ferreira, GPS koordinate: 40.05,-7.5333
Spisak gradova:
>> Casal da Serra 6100-865, Castelo Branco, Santana, Ferreira, GPS koordinate: 40.05,-7.5333