Gjennomsnittlig GPS-koordinater for postnummer 300-4242: 36.199, 140.07
Notering byer:
>> Nakasugama 300-4242, Ibarakiken, Tsukubashi, GPS-koordinater: 36.1994,140.0695
Notering byer:
>> Nakasugama 300-4242, Ibarakiken, Tsukubashi, GPS-koordinater: 36.1994,140.0695