Average GPS coordinates for Koyamada Postcode location: 36.077, 140.195. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). Koyamada on map:
Listing cities & postcodes (1):
>> Ibarakiken, 300-0846 Koyamada, Tsuchiurashi, GPS coordinates: 36.0774,140.1951
Listing cities & postcodes (1):
>> Ibarakiken, 300-0846 Koyamada, Tsuchiurashi, GPS coordinates: 36.0774,140.1951