Prosečne GPS koordinate za poštanski broj 28521: 40.277, -3.278
Spisak gradova:
>> Rivas-Vaciamadrid 28521, Madrid, Madrid, GPS koordinate: 40.2774,-3.2775
Spisak gradova:
>> Rivas-Vaciamadrid 28521, Madrid, Madrid, GPS koordinate: 40.2774,-3.2775