Distance between Cheonan and Masan
Distance from Cheonan to Masan is 117 miles / 189 kilometers.
Map showing the distance from Cheonan to Masan
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Air distance: | miles km |
Time difference between Cheonan and Masan
There is no time difference between Cheonan and Masan. Current local time in Cheonan and Masan is 14:58 KST (2025-02-17)