Gjennomsnittlig GPS-koordinater for postnummer 839-0811: 33.322, 130.562
Notering byer:
>> Yamakawakumashiro 839-0811, Fukuokaken, Kurumeshi, GPS-koordinater: 33.3221,130.5624
Notering byer:
>> Yamakawakumashiro 839-0811, Fukuokaken, Kurumeshi, GPS-koordinater: 33.3221,130.5624