Average GPS coordinates for Kumagawa Postcode location: 37.044, 138.291. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). Kumagawa on map:
Listing cities & postcodes (1):
>> Niigataken, 944-0139 Kumagawa, Nakakubikigun'Itakuramachi, GPS coordinates: 37.0437,138.2909
Listing cities & postcodes (1):
>> Niigataken, 944-0139 Kumagawa, Nakakubikigun'Itakuramachi, GPS coordinates: 37.0437,138.2909