Distance between Gumi and Kosan
Distance from Gumi to Kosan is 196 miles / 315 kilometers.
Map showing the distance from Gumi to Kosan
![]() |
Air distance: | miles km |
Time difference between Gumi and Kosan
There is no time difference between Gumi and Kosan. Current local time in Gumi and Kosan is 06:46 KST (2025-02-28)