Prosečne GPS koordinate za poštanski broj 29550: 34.376, -80.084
Spisak gradova:
>> Hartsville 29550, South Carolina, Darlington, GPS koordinate: 34.3756,-80.0842
Spisak gradova:
>> Hartsville 29550, South Carolina, Darlington, GPS koordinate: 34.3756,-80.0842