Gjennomsnittlig GPS-koordinater for postnummer 256-0815: 35.275, 139.199
Notering byer:
>> Koyawata 256-0815, Kanagawaken, Odawarashi, GPS-koordinater: 35.2747,139.1988
Notering byer:
>> Koyawata 256-0815, Kanagawaken, Odawarashi, GPS-koordinater: 35.2747,139.1988