Gjennomsnittlig GPS-koordinater for postnummer 288-0837: 35.738, 140.8
Notering byer:
>> Nagatsukamachi 288-0837, Chibaken, Choushishi, GPS-koordinater: 35.7375,140.8004
Notering byer:
>> Nagatsukamachi 288-0837, Chibaken, Choushishi, GPS-koordinater: 35.7375,140.8004