Prosečne GPS koordinate za poštanski broj 21060: 39.17, -76.58
Spisak gradova:
>> Glen Burnie 21060, Maryland, Anne Arundel, GPS koordinate: 39.1702,-76.5798
Spisak gradova:
>> Glen Burnie 21060, Maryland, Anne Arundel, GPS koordinate: 39.1702,-76.5798