Prosečne GPS koordinate za poštanski broj 121-825: 37.558, 126.899

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Spisak gradova:
>> Mangwon 2(i)-dong/망원2동 121-825, Seoul/서울, Mapo-gu/마포구, 426-435/426-435, GPS koordinate: 37.55785,126.89899
>> Mangwon 2(i)-dong/망원2동 121-825, Seoul/서울, Mapo-gu/마포구, 451-453/451-453, GPS koordinate: 37.55785,126.89899
>> Mangwon 2(i)-dong/망원2동 121-825, Seoul/서울, Mapo-gu/마포구, 493/493, GPS koordinate: 37.55789,126.89903
>> Mangwon 2(i)-dong/망원2동 121-825, Seoul/서울, Mapo-gu/마포구, 497/497, GPS koordinate: 37.55791,126.89905
>> Mangwon 2(i)-dong/망원2동 121-825, Seoul/서울, Mapo-gu/마포구, 510/510, GPS koordinate: 37.55791,126.89905