Gjennomsnittlig GPS-koordinater for postnummer 399-0726: 36.1, 137.964
Notering byer:
>> Shimonishijou 399-0726, Naganoken, Shiojirishi, GPS-koordinater: 36.0997,137.9637
Notering byer:
>> Shimonishijou 399-0726, Naganoken, Shiojirishi, GPS-koordinater: 36.0997,137.9637