Gjennomsnittlig GPS-koordinater for postnummer 871-0801: 33.616, 131.181
Notering byer:
>> Koiwai 871-0801, Fukuokaken, Chikujougunyoshitomimachi, GPS-koordinater: 33.6162,131.1814
Notering byer:
>> Koiwai 871-0801, Fukuokaken, Chikujougunyoshitomimachi, GPS-koordinater: 33.6162,131.1814