Prosečne GPS koordinate za poštanski broj 331-0057: 35.893, 139.588
Spisak gradova:
>> Nakanobayashi 331-0057, Saitamaken, Saitamashinishiku, GPS koordinate: 35.8934,139.5876
Spisak gradova:
>> Nakanobayashi 331-0057, Saitamaken, Saitamashinishiku, GPS koordinate: 35.8934,139.5876