Average GPS coordinates for Koiwauchi Postcode location: 38.115, 139.487. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). Koiwauchi on map:
Listing cities & postcodes (1):
>> Niigataken, 959-3434 Koiwauchi, Iwafunegunkamihayashimura, GPS coordinates: 38.1147,139.4871
Listing cities & postcodes (1):
>> Niigataken, 959-3434 Koiwauchi, Iwafunegunkamihayashimura, GPS coordinates: 38.1147,139.4871