Distance between Chongjin and Koch'ang
Distance from Chongjin to Koch'ang is 470 miles / 756 kilometers.
Map showing the distance from Chongjin to Koch'ang
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Air distance: | miles km |
Time difference between Chongjin and Koch'ang
There is no time difference between Chongjin and Koch'ang. Current local time in Chongjin and Koch'ang is 20:23 KST (2025-02-18)