Distance between Seji and Heishan
Distance from Seji to Heishan is 531 miles / 854 kilometers.
Map showing the distance from Seji to Heishan
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Air distance: | miles km |
Time difference between Seji and Heishan
The time difference between Seji and Heishan is 1 hour. Heishan is 1 hour behind Seji. Current local time in Seji is 13:56 KST (2025-01-24) and time in Heishan is 12:56 CST (2025-01-24).