Gjennomsnittlig GPS-koordinater for postnummer 309-1601: 36.426, 140.309
Notering byer:
>> Oohashi 309-1601, Ibarakiken, Kasamashi, GPS-koordinater: 36.4261,140.3091
Notering byer:
>> Oohashi 309-1601, Ibarakiken, Kasamashi, GPS-koordinater: 36.4261,140.3091