Gjennomsnittlig GPS-koordinater for postnummer 831-0021: 33.209, 130.4
Notering byer:
>> Oohashi 831-0021, Fukuokaken, Ookawashi, GPS-koordinater: 33.209,130.3999
Notering byer:
>> Oohashi 831-0021, Fukuokaken, Ookawashi, GPS-koordinater: 33.209,130.3999