Gjennomsnittlig GPS-koordinater for postnummer 350-0831: 35.946, 139.486
Notering byer:
>> Fukawa 350-0831, Saitamaken, Kawagoeshi, GPS-koordinater: 35.9462,139.4855
Notering byer:
>> Fukawa 350-0831, Saitamaken, Kawagoeshi, GPS-koordinater: 35.9462,139.4855