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 Washington take?

Flight time depends on the exact route and aircraft, but at roughly 945 km the typical non-stop flight takes 1–10 hours. Check the flight duration page for the exact average.

Voydly

SupportLog in

Search Chicago → Washington

Compare flights, hotels, cars, and activities for this trip in one place.

Direct flights onlyMy dates are flexible (±3 days)Don't know where yet? Explore everywhere

500+airlines & travel sites compared

1,200+routes tracked

€0booking fees from us

Flight Distance: Chicago to Washington

945

Kilometres (km)

587

Miles (mi)

510

Nautical miles

About this flight distance

The great circle distance from Chicago to Washington is approximately 945 km. The typical flight time is 1h 36m.

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

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 Washington

Ronald Reagan Washington National Airport (DCA)38 km
Baltimore/Washington International Thurgood Marshal Airport (BWI)73 km
Hagerstown Regional Richard A Henson Field (HGR)88 km

Frequently Asked Questions

The great-circle distance from Chicago to Washington is approximately 945 km (587 miles).