Gjennomsnittlig GPS-koordinater for postnummer 949-4307: 37.543, 138.687
Notering byer:
>> Sumiyoshichou 949-4307, Niigataken, Santougun'Izumozakimachi, GPS-koordinater: 37.5426,138.6868
Notering byer:
>> Sumiyoshichou 949-4307, Niigataken, Santougun'Izumozakimachi, GPS-koordinater: 37.5426,138.6868