Prosečne GPS koordinate za poštanski broj 331-0061: 35.91, 139.566
Spisak gradova:
>> Nishiasuma 331-0061, Saitamaken, Saitamashinishiku, GPS koordinate: 35.91,139.5658
Spisak gradova:
>> Nishiasuma 331-0061, Saitamaken, Saitamashinishiku, GPS koordinate: 35.91,139.5658