Gjennomsnittlig GPS-koordinater for postnummer 838-1503: 33.367, 130.839
Notering byer:
>> Ooyama 838-1503, Fukuokaken, Asakuragunhakimachi, GPS-koordinater: 33.3672,130.8385
Notering byer:
>> Ooyama 838-1503, Fukuokaken, Asakuragunhakimachi, GPS-koordinater: 33.3672,130.8385