Gjennomsnittlig GPS-koordinater for postnummer 811-0321: 33.649, 130.354
Notering byer:
>> Saitozaki 811-0321, Fukuokaken, Fukuokashihigashiku, GPS-koordinater: 33.6491,130.3537
Notering byer:
>> Saitozaki 811-0321, Fukuokaken, Fukuokashihigashiku, GPS-koordinater: 33.6491,130.3537