Gjennomsnittlig GPS-koordinater for postnummer 311-0102: 36.47, 140.536
Notering byer:
>> Mukouyama 311-0102, Ibarakiken, Nakagunnakamachi, GPS-koordinater: 36.4696,140.5355
Notering byer:
>> Mukouyama 311-0102, Ibarakiken, Nakagunnakamachi, GPS-koordinater: 36.4696,140.5355