Distance between Hefei and Koesan
Distance from Hefei to Koesan is 690 miles / 1110 kilometers.
Map showing the distance from Hefei to Koesan
 |
Air distance: | miles km |
Hefei
| City: | Hefei |
| Country: | China |
| Coordinates: |
31°51′50″N 117°16′50″E |
Koesan
| City: | Koesan |
| Country: | South Korea |
| Coordinates: |
36°48′38″N 127°47′40″E |
Time difference between Hefei and Koesan
The time difference between Hefei and Koesan is 23 hours. Koesan is 23 hours behind Hefei. Current local time in Hefei is 23:30 CST (2025-01-01) and time in Koesan is 00:30 KST (2025-01-02).