Average GPS coordinates for Koyamada Postcode location: 31.772, 130.677. (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):
>> Kagoshimaken, 899-5203 Koyamada, Airagunkajikichou, GPS coordinates: 31.7722,130.6772
Listing cities & postcodes (1):
>> Kagoshimaken, 899-5203 Koyamada, Airagunkajikichou, GPS coordinates: 31.7722,130.6772