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 Bilbao take?

Flight time depends on the exact route and aircraft, but at roughly 6,628 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 Bilbao

6,628

Kilometres (km)

4,118

Miles (mi)

3,579

Nautical miles

About this flight distance

The great circle distance from Chicago to Bilbao is approximately 6,628 km. The typical flight time is 8h 17m.

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 Bilbao →Flight duration Chicago to Bilbao →Cheapest day to fly Chicago to Bilbao →Flights Chicago to Bilbao

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 Bilbao

Vitoria/Foronda Airport (VIT)49 km
Santander Airport (SDR)75 km
San Sebastian Airport (EAS)91 km

Frequently Asked Questions

The great-circle distance from Chicago to Bilbao is approximately 6,628 km (4,118 miles).