Distance between Osan and Seongnam-si
Distance from Osan to Seongnam-si is 20 miles / 32 kilometers.
Map showing the distance from Osan to Seongnam-si
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Air distance: | miles km |
Osan
| City: | Osan |
| Country: | South Korea |
Seongnam-si
| City: | Seongnam-si |
| Country: | South Korea |
Time difference between Osan and Seongnam-si
There is no time difference between Osan and Seongnam-si. Current local time in Osan and Seongnam-si is 03:42 KST (2025-01-21)