Distance between Chumphon and Kosan
Distance from Chumphon to Kosan is 2620 miles / 4217 kilometers.
Map showing the distance from Chumphon to Kosan
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Air distance: | miles km |
Time difference between Chumphon and Kosan
The time difference between Chumphon and Kosan is 2 hours. Kosan is 2 hours ahead of Chumphon. Current local time in Chumphon is 09:40 +07 (2025-03-06) and time in Kosan is 11:40 KST (2025-03-06).