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3 direct · 24 one-stop · 3,426 nm · 6,344 km
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Route lines
Route guide
Current routes from Chicago (ORD) to London (LHR) cover 3,426 nm (6,344 km). Compare 3 direct and 24 one-stop connection options, including airlines, estimated CO₂, loyalty earnings, connection risk, and schedules on the interactive map above.
AA (American Airlines) · BA (British Airways) · UA (United Airlines)