Distance between Guanshan and Kosan
Distance from Guanshan to Kosan is 1066 miles / 1716 kilometers.
Map showing the distance from Guanshan to Kosan
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Air distance: | miles km |
Time difference between Guanshan and Kosan
The time difference between Guanshan and Kosan is 1 hour. Kosan is 1 hour ahead of Guanshan. Current local time in Guanshan is 11:49 CST (2025-02-26) and time in Kosan is 12:49 KST (2025-02-26).