Gjennomsnittlig GPS-koordinater for postnummer 399-2564: 35.463, 137.815
Notering byer:
>> Kamikawaji 399-2564, Naganoken, Iidashi, GPS-koordinater: 35.4625,137.8146
Notering byer:
>> Kamikawaji 399-2564, Naganoken, Iidashi, GPS-koordinater: 35.4625,137.8146