Distance between Kosan and Hongseong
Distance from Kosan to Hongseong is 161 miles / 259 kilometers.
Map showing the distance from Kosan to Hongseong
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Air distance: | miles km |
Time difference between Kosan and Hongseong
There is no time difference between Kosan and Hongseong. Current local time in Kosan and Hongseong is 13:45 KST (2025-02-17)