Gjennomsnittlig GPS-koordinater for postnummer 389-2200: 36.857, 138.385
Notering byer:
>> Ikanikeisaiganaibaai 389-2200, Naganoken, Iiyamashi, GPS-koordinater: 36.8573,138.3846
Notering byer:
>> Ikanikeisaiganaibaai 389-2200, Naganoken, Iiyamashi, GPS-koordinater: 36.8573,138.3846