Incheon International (ICN) to San Francisco International (SFO). Served by Korean Air, Asiana, United.
A nonstop flight from Seoul to San Francisco takes approximately 12h.
Korean Air, Asiana, and United fly from ICN to SFO. That's 3 airlines serving this route.
The distance is 5,595 miles (9,002 km). with a nonstop flight time of about 12h. Airlines on this route include Korean Air, Asiana, United.
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