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Washington D.C. (DCA) - Wilmington (ILM)
Calculations with different methods
- 319.547 miles
- 514.261 kilometers
- 277.679 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
- 320.165 miles
- 515.256 kilometers
- 278.216 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Ronald Reagan Washington National Airport (DCA) to Wilmington International Airport (ILM) is 1 hour 6 minutes.
Time difference and current local times
There is no time difference between Washington D.C. and Wilmington.
Flight map from Washington D.C. to Wilmington.
Frequent Flyer Miles Calculator
Washington D.C. (DCA) → Wilmington (ILM).