Distance between Changyŏn and Kaifeng
Distance from Changyŏn to Kaifeng is 644 miles / 1037 kilometers.
Map showing the distance from Changyŏn to Kaifeng
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Air distance: | miles km |
Time difference between Changyŏn and Kaifeng
The time difference between Changyŏn and Kaifeng is 1 hour. Kaifeng is 1 hour behind Changyŏn. Current local time in Changyŏn is 12:08 KST (2025-03-04) and time in Kaifeng is 11:08 CST (2025-03-04).