Gjennomsnittlig GPS-koordinater for postnummer 819-1641: 33.495, 130.078
Notering byer:
>> Yoshii 819-1641, Fukuokaken, Itoshimagunnijoumachi, GPS-koordinater: 33.4953,130.0776
Notering byer:
>> Yoshii 819-1641, Fukuokaken, Itoshimagunnijoumachi, GPS-koordinater: 33.4953,130.0776