Distance between Huanghai and Koesan
Distance from Huanghai to Koesan is 353 miles / 568 kilometers.
Map showing the distance from Huanghai to Koesan
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Air distance: | miles km |
Time difference between Huanghai and Koesan
The time difference between Huanghai and Koesan is 1 hour. Koesan is 1 hour ahead of Huanghai. Current local time in Huanghai is 07:43 CST (2025-01-19) and time in Koesan is 08:43 KST (2025-01-19).