Gjennomsnittlig GPS-koordinater for postnummer 811-3521: 33.831, 130.483
Notering byer:
>> Katsuura 811-3521, Fukuokaken, Munakataguntsuyazakimachi, GPS-koordinater: 33.8308,130.4831
Notering byer:
>> Katsuura 811-3521, Fukuokaken, Munakataguntsuyazakimachi, GPS-koordinater: 33.8308,130.4831