Prosečne GPS koordinate za poštanski broj 631-777: 35.18, 128.562
Spisak gradova:
>> Haeun-dong/해운동 631-777, Gyeongsangnam-do/경남, Masan-si/마산시, Dusan 3 chaapateu 301-307/두산3차아파트 301-307, GPS koordinate: 35.18048,128.56241
Spisak gradova:
>> Haeun-dong/해운동 631-777, Gyeongsangnam-do/경남, Masan-si/마산시, Dusan 3 chaapateu 301-307/두산3차아파트 301-307, GPS koordinate: 35.18048,128.56241
