Average GPS coordinates for postcode 690-778: 33.511, 126.538
Listing cities:
>> Ildo 2(i)-dong/일도2동 690-778, Jeju-do/제주, Jeju-si/제주시, Useongapateu/우성아파트, GPS coordinates: 33.51145,126.5383
Listing cities:
>> Ildo 2(i)-dong/일도2동 690-778, Jeju-do/제주, Jeju-si/제주시, Useongapateu/우성아파트, GPS coordinates: 33.51145,126.5383