Gjennomsnittlig GPS-koordinater for postnummer 402-838: 37.674, 126.763
Notering byer:
>> Juan 4(sa)-dong/주안4동 402-838, Incheon/인천, Nam-gu/남구, 244-259/244-259, GPS-koordinater: 37.67442,126.76286
>> Juan 4(sa)-dong/주안4동 402-838, Incheon/인천, Nam-gu/남구, 289-295/289-295, GPS-koordinater: 37.6744,126.76284
Notering byer:
>> Juan 4(sa)-dong/주안4동 402-838, Incheon/인천, Nam-gu/남구, 244-259/244-259, GPS-koordinater: 37.67442,126.76286
>> Juan 4(sa)-dong/주안4동 402-838, Incheon/인천, Nam-gu/남구, 289-295/289-295, GPS-koordinater: 37.6744,126.76284


