Prosečne GPS koordinate za poštanski broj 57717: 44.672, -103.84
Spisak gradova:
>> Belle Fourche 57717, South Dakota, Butte, GPS koordinate: 44.6723,-103.8396
Spisak gradova:
>> Belle Fourche 57717, South Dakota, Butte, GPS koordinate: 44.6723,-103.8396