Prosečne GPS koordinate za poštanski broj 20670: 38.279, -76.438
Spisak gradova:
>> Patuxent River 20670, Maryland, St. Mary's, GPS koordinate: 38.2791,-76.4381
Spisak gradova:
>> Patuxent River 20670, Maryland, St. Mary's, GPS koordinate: 38.2791,-76.4381