Average GPS coordinates for Suwayama Postcode location: 37.972, 139.28. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). Suwayama on map:
Listing cities & postcodes (1):
>> Niigataken, 957-0117 Suwayama, Kitakanbaragunseiroumachi, GPS coordinates: 37.9723,139.2801
Listing cities & postcodes (1):
>> Niigataken, 957-0117 Suwayama, Kitakanbaragunseiroumachi, GPS coordinates: 37.9723,139.2801