Gjennomsnittlig GPS-koordinater for postnummer 831-0017: 33.22, 130.404
Notering byer:
>> Shimohachiin 831-0017, Fukuokaken, Ookawashi, GPS-koordinater: 33.2196,130.4036
Notering byer:
>> Shimohachiin 831-0017, Fukuokaken, Ookawashi, GPS-koordinater: 33.2196,130.4036