Prosečne GPS koordinate za poštanski broj 25661: 37.69, -82.264
Spisak gradova:
>> Williamson 25661, West Virginia, Mingo, GPS koordinate: 37.6902,-82.2642
Spisak gradova:
>> Williamson 25661, West Virginia, Mingo, GPS koordinate: 37.6902,-82.2642