Gjennomsnittlig GPS-koordinater for postnummer 818-0121: 33.506, 130.536
Notering byer:
>> Aoyama 818-0121, Fukuokaken, Dazaifushi, GPS-koordinater: 33.5058,130.5356
Notering byer:
>> Aoyama 818-0121, Fukuokaken, Dazaifushi, GPS-koordinater: 33.5058,130.5356