Prosečne GPS koordinate za poštanski broj 3700-583: 40.917, -8.5
Spisak gradova:
>> São Mamede 3700-583, Aveiro, Resende, Constantim, GPS koordinate: 40.9167,-8.5
Spisak gradova:
>> São Mamede 3700-583, Aveiro, Resende, Constantim, GPS koordinate: 40.9167,-8.5