Gjennomsnittlig GPS-koordinater for postnummer 990-2172: 38.309, 140.337
Notering byer:
>> Senjudou 990-2172, Yamagataken, Yamagatashi, GPS-koordinater: 38.3092,140.3367
Notering byer:
>> Senjudou 990-2172, Yamagataken, Yamagatashi, GPS-koordinater: 38.3092,140.3367