Prosečne GPS koordinate za poštanski broj 215-831: 37.993, 128.722

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Spisak gradova:
>> Hyeonbuk-myeon/현북면 215-831, Gangwon-do/강원, Yangyang-gun/양양군, Gisamunri/기사문리, GPS koordinate: 37.99288,128.72156
>> Hyeonbuk-myeon/현북면 215-831, Gangwon-do/강원, Yangyang-gun/양양군, Jangyori/잔교리, GPS koordinate: 37.99286,128.72154