Distance between Changyŏn and Tanggu
Distance from Changyŏn to Tanggu is 405 miles / 652 kilometers.
Map showing the distance from Changyŏn to Tanggu
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Air distance: | miles km |
Time difference between Changyŏn and Tanggu
The time difference between Changyŏn and Tanggu is 23 hours. Tanggu is 23 hours ahead of Changyŏn. Current local time in Changyŏn is 00:59 KST (2025-03-03) and time in Tanggu is 23:59 CST (2025-03-02).