Gjennomsnittlig GPS-koordinater for postnummer 997-0331: 38.731, 139.808
Notering byer:
>> Itaigawa 997-0331, Yamagataken, Higashitagawagunkushibikimachi, GPS-koordinater: 38.7306,139.8084
Notering byer:
>> Itaigawa 997-0331, Yamagataken, Higashitagawagunkushibikimachi, GPS-koordinater: 38.7306,139.8084