Distance between Hongseong and Tanggu
Distance from Hongseong to Tanggu is 520 miles / 836 kilometers.
Map showing the distance from Hongseong to Tanggu
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Air distance: | miles km |
Time difference between Hongseong and Tanggu
The time difference between Hongseong and Tanggu is 1 hour. Tanggu is 1 hour behind Hongseong. Current local time in Hongseong is 13:15 KST (2025-01-24) and time in Tanggu is 12:15 CST (2025-01-24).