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 Oslo take?

Flight time depends on the exact route and aircraft, but at roughly 6,505 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 Oslo

6,505

Kilometres (km)

4,042

Miles (mi)

3,512

Nautical miles

About this flight distance

The great circle distance from Chicago to Oslo is approximately 6,505 km. The typical flight time is 8h 09m.

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

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

Frequently Asked Questions

The great-circle distance from Chicago to Oslo is approximately 6,505 km (4,042 miles).