Distance between Osan and Cheonan
Distance from Osan to Cheonan is 24 miles / 39 kilometers.
Map showing the distance from Osan to Cheonan
 |
Air distance: | miles km |
Time difference between Osan and Cheonan
There is no time difference between Osan and Cheonan. Current local time in Osan and Cheonan is 11:41 KST (2025-02-17)