Search by airport name, city or IATA airport code.
Detroit (DTW) - Washington D.C. (DCA)
Calculations with different methods
- 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).
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..
Flight map from Detroit to Washington D.C..
Frequent Flyer Miles Calculator
Detroit (DTW) → Washington D.C. (DCA).