Distance from Seoul to Chicago
The straight-line distance from Seoul (South Korea) to Chicago (United States) is 10,510 km (6,531 mi) as the crow flies. The estimated flight time is 12 hr 41 min. Chicago is -15 hr relative to Seoul.
Straight-Line Distance
10,510 km
6,531 mi
Estimated Flight Time
12 hr 41 min
at 900 km/h + 1 hr ground
Time Zone Difference
-15 hr
standard time
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Calculate driving distanceFrequently Asked Questions
How far is it from Seoul to Chicago?›
The straight-line (as the crow flies) distance from Seoul to Chicago is 10,510 km (6,531 mi). This is the shortest possible distance between the two cities, measured along the surface of the Earth using the haversine formula. Actual travel distances by road will be longer.
How long is the flight from Seoul to Chicago?›
The estimated flight time from Seoul to Chicago is 12 hr 41 min. This estimate assumes a cruising speed of 900 km/h plus 1 hour for takeoff, landing, and taxi time. Actual flight times vary by airline, aircraft type, winds, and specific routing.
What is the time difference between Seoul and Chicago?›
Chicago is -15 hr relative to Seoul. This is based on standard (non-DST) UTC offsets. During daylight saving time, the difference may vary by one hour depending on which regions observe DST and when they transition.