Gjennomsnittlig GPS-koordinater for postnummer 321-0918: 36.489, 139.924
Notering byer:
>> Hiratsukamachi 321-0918, Tochigiken, Utsunomiyashi, GPS-koordinater: 36.4892,139.9238
Notering byer:
>> Hiratsukamachi 321-0918, Tochigiken, Utsunomiyashi, GPS-koordinater: 36.4892,139.9238