Distance between Jeju City and Osan
Distance from Jeju City to Osan is 254 miles / 408 kilometers.
Map showing the distance from Jeju City to Osan
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Air distance: | miles km |
Time difference between Jeju City and Osan
There is no time difference between Jeju City and Osan. Current local time in Jeju City and Osan is 18:38 KST (2025-02-17)