Gjennomsnittlig GPS-koordinater for postnummer 389-2257: 36.851, 138.293
Notering byer:
>> Madaraokougen 389-2257, Naganoken, Iiyamashi, GPS-koordinater: 36.851,138.2929
Notering byer:
>> Madaraokougen 389-2257, Naganoken, Iiyamashi, GPS-koordinater: 36.851,138.2929