Distance between Seongnam-si and Tonghae
Distance from Seongnam-si to Tonghae is 108 miles / 174 kilometers.
Map showing the distance from Seongnam-si to Tonghae
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Air distance: | miles km |
Seongnam-si
| City: | Seongnam-si |
| Country: | South Korea |
Tonghae
| City: | Tonghae |
| Country: | South Korea |
Time difference between Seongnam-si and Tonghae
There is no time difference between Seongnam-si and Tonghae. Current local time in Seongnam-si and Tonghae is 23:18 KST (2025-02-18)