Prosečne GPS koordinate za poštanski broj 23431: 36.899, -76.688
Spisak gradova:
>> Smithfield 23431, Virginia, Isle of Wight, GPS koordinate: 36.8989,-76.6877
Spisak gradova:
>> Smithfield 23431, Virginia, Isle of Wight, GPS koordinate: 36.8989,-76.6877