Distance between Kouqian and Osan
Distance from Kouqian to Osan is 449 miles / 723 kilometers.
Map showing the distance from Kouqian to Osan
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Air distance: | miles km |
Time difference between Kouqian and Osan
The time difference between Kouqian and Osan is 1 hour. Osan is 1 hour ahead of Kouqian. Current local time in Kouqian is 05:42 CST (2025-02-19) and time in Osan is 06:42 KST (2025-02-19).