Gjennomsnittlig GPS-koordinater for postnummer 819-1614: 33.539, 130.157
Notering byer:
>> Hamakubo 819-1614, Fukuokaken, Itoshimagunnijoumachi, GPS-koordinater: 33.5386,130.1565
Notering byer:
>> Hamakubo 819-1614, Fukuokaken, Itoshimagunnijoumachi, GPS-koordinater: 33.5386,130.1565