Gjennomsnittlig GPS-koordinater for postnummer 818-0066: 33.476, 130.54
Notering byer:
>> Nagaoka 818-0066, Fukuokaken, Chikushinoshi, GPS-koordinater: 33.4764,130.5396
Notering byer:
>> Nagaoka 818-0066, Fukuokaken, Chikushinoshi, GPS-koordinater: 33.4764,130.5396