Gjennomsnittlig GPS-koordinater for postnummer 811-4311: 33.835, 130.686
Notering byer:
>> Oira 811-4311, Fukuokaken, Ongagun'Ongachou, GPS-koordinater: 33.8345,130.686
Notering byer:
>> Oira 811-4311, Fukuokaken, Ongagun'Ongachou, GPS-koordinater: 33.8345,130.686