Air Miles Calculator

Distance between Detroit, MI (DTW) and Washington D.C. (DCA)

Distance from Detroit Metropolitan Airport to Ronald Reagan Washington National Airport is 405 miles / 652 kilometers / 352 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 405.178 miles
  • 652.071 kilometers
  • 352.090 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 404.668 miles
  • 651.251 kilometers
  • 351.647 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Detroit Metropolitan Airport (DTW) to Ronald Reagan Washington National Airport (DCA) is 1 hour 16 minutes.

Time difference and current local times

There is no time difference between Detroit and Washington D.C..

Time Difference

Detroit
Washington D.C.

Detroit, MI

 EST

Washington D.C.

 EST

Airport information


A Detroit Metropolitan Airport
City: Detroit, MI
Country: United States Flag of United States
IATA Code: DTW
ICAO Code: KDTW
Coordinates: 42°12′44″N, 83°21′12″W

B Ronald Reagan Washington National Airport
City: Washington D.C.
Country: United States Flag of United States
IATA Code: DCA
ICAO Code: KDCA
Coordinates: 38°51′7″N, 77°2′15″W

Map

Flight map from Detroit to Washington D.C..

Frequent Flyer Miles Calculator

Detroit (DTW) → Washington D.C. (DCA).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
405
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
405

Round trip?