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 Adelaide take?

Flight time depends on the exact route and aircraft, but at roughly 15,948 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 Adelaide

15,948

Kilometres (km)

9,910

Miles (mi)

8,611

Nautical miles

About this flight distance

The great circle distance from Chicago to Adelaide is approximately 15,948 km. The typical flight time is 19h 15m.

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

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 Adelaide is approximately 15,948 km (9,910 miles).