How is the flight distance measured?

Flight distances are measured as the great-circle (straight-line) distance between airports. Actual flight paths may be slightly longer due to air traffic routing and weather avoidance.

How long does the flight from Chicago to Lyon take?

Flight time depends on the exact route and aircraft, but at roughly 7,021 km the typical non-stop flight takes 1–10 hours. Check the flight duration page for the exact average.

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Flight Distance: Chicago to Lyon

7,021

Kilometres (km)

4,363

Miles (mi)

3,791

Nautical miles

About this flight distance

The great circle distance from Chicago to Lyon is approximately 7,021 km. The typical flight time is 8h 45m.

This is the shortest possible distance between the two cities as the crow flies. Real flight paths are often slightly longer due to air traffic control routing, weather, and airspace restrictions.

Related route pages

→Direct flights Chicago to Lyon →Flight duration Chicago to Lyon →Cheapest day to fly Chicago to Lyon →Flights Chicago to Lyon

Nearby airports

Near Chicago

Chicago Midway International Airport (MDW)25 km
Gary Chicago International Airport (GYY)57 km
Michigan City Municipal Airport (MGC)95 km

Near Lyon

Grenoble-Isere Airport (GNB)44 km
Chambery-Savoie Airport (CMF)62 km
Annecy-Haute-Savoie-Mont Blanc Airport (NCY)81 km

Frequently Asked Questions

The great-circle distance from Chicago to Lyon is approximately 7,021 km (4,363 miles).