Distance between Osan and Hanoi
Distance from Osan to Hanoi is 1691 miles / 2721 kilometers.
Map showing the distance from Osan to Hanoi
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Air distance: | miles km |
Time difference between Osan and Hanoi
The time difference between Osan and Hanoi is 2 hours. Hanoi is 2 hours behind Osan. Current local time in Osan is 03:35 KST (2025-03-05) and time in Hanoi is 01:35 +07 (2025-03-05).