Gjennomsnittlig GPS-koordinater for postnummer 289-1749: 35.668, 140.481
Notering byer:
>> Ryougokushinden 289-1749, Chibaken, Sanbugunyokoshibamachi, GPS-koordinater: 35.6678,140.4813
Notering byer:
>> Ryougokushinden 289-1749, Chibaken, Sanbugunyokoshibamachi, GPS-koordinater: 35.6678,140.4813