Prosečne GPS koordinate za poštanski broj 20732: 38.67, -76.538
Spisak gradova:
>> Chesapeake Beach 20732, Maryland, Calvert, GPS koordinate: 38.6698,-76.5376
Spisak gradova:
>> Chesapeake Beach 20732, Maryland, Calvert, GPS koordinate: 38.6698,-76.5376