Distance between Wilmington, NC (ILM) and Washington D.C. (DCA)
Distance from Wilmington to Washington D.C. (Wilmington International Airport – Ronald Reagan Washington National Airport) is 320 miles / 514 kilometers / 278 nautical miles.
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Wilmington - Washington D.C.
How far is Washington D.C. from Wilmington?
There are several ways to calculate distances between Wilmington and Washington D.C.. Here are two common methods:
Vincenty's formula (applied above)- 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 – the shortest distance between two points).
Flight duration
Estimated flight time from Wilmington International Airport (ILM) to Ronald Reagan Washington National Airport (DCA) is 1 hour 6 minutes.
Time difference and current local times
There is no time difference between Wilmington and Washington D.C..
Time Difference
Wilmington, NC
Washington D.C.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 70 kg (153 pounds).
Airport information
| A | Wilmington International Airport |
|---|---|
| City: | Wilmington, NC |
| Country: | United States  |
| IATA Code: | ILM |
| ICAO Code: | KILM |
| Coordinates: | 34°16′14″N, 77°54′9″W |
| B | Ronald Reagan Washington National Airport |
|---|---|
| City: | Washington D.C. |
| Country: | United States |
| IATA Code: | DCA |
| ICAO Code: | KDCA |
| Coordinates: | 38°51′7″N, 77°2′15″W |
Map
Wilmington to Washington D.C. flight map.
Frequent Flyer Miles Calculator
Wilmington (ILM) → Washington D.C. (DCA).
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