Distance between Osan and Yantongshan
Distance from Osan to Yantongshan is 428 miles / 689 kilometers.
Map showing the distance from Osan to Yantongshan
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Air distance: | miles km |
Osan
| City: | Osan |
| Country: | South Korea |
Yantongshan
| City: | Yantongshan |
| Country: | China |
Time difference between Osan and Yantongshan
The time difference between Osan and Yantongshan is 1 hour. Yantongshan is 1 hour behind Osan. Current local time in Osan is 03:35 KST (2025-03-03) and time in Yantongshan is 02:35 CST (2025-03-03).