Prosečne GPS koordinate za poštanski broj 29154: 33.882, -80.403
Spisak gradova:
>> Sumter 29154, South Carolina, Sumter, GPS koordinate: 33.8821,-80.4028
Spisak gradova:
>> Sumter 29154, South Carolina, Sumter, GPS koordinate: 33.8821,-80.4028