Distance between Seongnam-si and Tumen
Distance from Seongnam-si to Tumen is 408 miles / 656 kilometers.
Map showing the distance from Seongnam-si to Tumen
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Air distance: | miles km |
Seongnam-si
| City: | Seongnam-si |
| Country: | South Korea |
Tumen
| City: | Tumen |
| Country: | China |
Time difference between Seongnam-si and Tumen
The time difference between Seongnam-si and Tumen is 1 hour. Tumen is 1 hour behind Seongnam-si. Current local time in Seongnam-si is 06:11 KST (2025-02-19) and time in Tumen is 05:11 CST (2025-02-19).