Average GPS coordinates for Kouwamachi Postcode location: 37.108, 138.321. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). Kouwamachi on map:
Listing cities & postcodes (1):
>> Niigataken, 943-0421 Kouwamachi, Jouetsushi, GPS coordinates: 37.1077,138.3212
Listing cities & postcodes (1):
>> Niigataken, 943-0421 Kouwamachi, Jouetsushi, GPS coordinates: 37.1077,138.3212