Prosečne GPS koordinate za poštanski broj 23430: 36.981, -76.637
Spisak gradova:
>> Smithfield 23430, Virginia, Isle of Wight, GPS koordinate: 36.9811,-76.6368
Spisak gradova:
>> Smithfield 23430, Virginia, Isle of Wight, GPS koordinate: 36.9811,-76.6368