Gjennomsnittlig GPS-koordinater for postnummer 420-0021: 34.977, 138.376
Notering byer:
>> Chamachi 420-0021, Shizuokaken, Shizuokashi, GPS-koordinater: 34.9774,138.3757
Notering byer:
>> Chamachi 420-0021, Shizuokaken, Shizuokashi, GPS-koordinater: 34.9774,138.3757