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 Detroit to Washington take?

Flight time depends on the exact route and aircraft, but at roughly 634 km the typical non-stop flight takes 1–10 hours. Check the flight duration page for the exact average.

Voydly

SupportLog in

Search Detroit → 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: Detroit to Washington

634

Kilometres (km)

394

Miles (mi)

342

Nautical miles

About this flight distance

The great circle distance from Detroit to Washington is approximately 634 km. The typical flight time is 1h 30m.

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

Nearby airports

Near Detroit

Windsor Airport (YQG)33 km
Toledo Express Airport (TOL)79 km
Bishop International Airport (FNT)90 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 Detroit to Washington is approximately 634 km (394 miles).