Gjennomsnittlig GPS-koordinater for postnummer 819-1642: 33.486, 130.051
Notering byer:
>> Shikaka 819-1642, Fukuokaken, Itoshimagunnijoumachi, GPS-koordinater: 33.4856,130.0512
Notering byer:
>> Shikaka 819-1642, Fukuokaken, Itoshimagunnijoumachi, GPS-koordinater: 33.4856,130.0512