What is the flight distance between DCA and DET?

Distance between Ronald Reagan National Airport (DCA) and Detroit City Airport (DET) is 641 kilometers or 398 miles.

Distance From Ronald Reagan National Airport to Detroit City Airport (DCA - DET Distance)

Q: How long is the flight from DCA to DET?

Flight time from Ronald Reagan National Airport, Washington, United States to Detroit City Airport, Detroit, United States is 0 hours 47 minutes under avarage conditions.

Q: What is the time difference between Washington, United States and Detroit, United States?

Time difference between Washington (United States) and Detroit (United States) is 0 Hours. It is currently 13:27 in Ronald Reagan National Airport (DCA) and 13:27 in Detroit City Airport (DET).

The flight distance from Ronald Reagan National Airport (DCA) to Detroit City Airport (DET) is 398 miles. This is equivalent to 641 kilometers or 346 nautical miles. The distance shown below is the straight line distance (may be called as flying or air distance) or direct flight distance between airports.

641 kilometers is the distance from Ronald Reagan National Airport, United States to Detroit City Airport, United States.

Flight Duration between Washington, United States and Detroit, United States

Estimated flight time from Ronald Reagan National Airport, Washington, United States to Detroit City Airport, Detroit, United States is 0 hours 47 minutes under avarage conditions. The flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Your actual flying time may vary depending on wind speeds or weather conditions.

Time Difference Between the Airports • DCA - DET

Time difference between Washington (United States) and Detroit (United States) is 0 Hours.
Current local time in Washington is 2025-07-28, 13:27:46 EDT and time in Detroit is 2025-07-28, 13:27:46 EDT.

Ronald Reagan National Airport to Detroit City Airport Flight Route Map - DCA to DET Flight Path

Location of Ronald Reagan National Airport & Detroit City Airport is given below.
Click the map to view Washington to Detroit nonstop flight path and travel direction.

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Click to see flight route on Google Map between Washington, United States and Detroit, United States. .

Nonstop flight route between Washington, United States and Detroit, United States.

Ronald Reagan National Airport
City:	Washington
Country:	United States
IATA Code:	DCA
ICAO Code:	KDCA
GPS Coordinates:	Latitude: N 38° 51' 7.5'' Longitude: W 77° 2' 15.8''
Current time:	2025-07-28, 13:27:46 EDT
Current weather:	Ronald Reagan National Airport 15 day weather forecast

Detroit City Airport
City:	Detroit
Country:	United States
IATA Code:	DET
ICAO Code:	KDET
GPS Coordinates:	Latitude: N 42° 24' 33.1'' Longitude: W 83° 0' 35.5''
Current time:	2025-07-28, 13:27:46 EDT
Current weather:	Detroit City Airport 15 day weather forecast
Flights: