Gjennomsnittlig GPS-koordinater for postnummer 830-0221: 33.254, 130.398
Notering byer:
>> Ukishima 830-0221, Fukuokaken, Mizumagunjoujimamachi, GPS-koordinater: 33.2535,130.3977
Notering byer:
>> Ukishima 830-0221, Fukuokaken, Mizumagunjoujimamachi, GPS-koordinater: 33.2535,130.3977