Prosečne GPS koordinate za poštanski broj 949-1701: 37.162, 138.172
Spisak gradova:
>> Nagahama 949-1701, Niigataken, Jouetsushi, GPS koordinate: 37.162,138.1721
Spisak gradova:
>> Nagahama 949-1701, Niigataken, Jouetsushi, GPS koordinate: 37.162,138.1721