Gjennomsnittlig GPS-koordinater for postnummer 815-0081: 33.575, 130.414
Notering byer:
>> Nanokawa 815-0081, Fukuokaken, Fukuokashiminamiku, GPS-koordinater: 33.5753,130.4142
Notering byer:
>> Nanokawa 815-0081, Fukuokaken, Fukuokashiminamiku, GPS-koordinater: 33.5753,130.4142