How far is Wilmington, NC, from Washington D.C.?
The distance between Washington D.C. (Washington Dulles International Airport) and Wilmington (Wilmington International Airport) is 323 miles / 520 kilometers / 281 nautical miles.
The driving distance from Washington D.C. (IAD) to Wilmington (ILM) is 373 miles / 600 kilometers, and travel time by car is about 7 hours 13 minutes.
Washington Dulles International Airport – Wilmington International Airport
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Distance from Washington D.C. to Wilmington
There are several ways to calculate the distance from Washington D.C. to Wilmington. Here are two standard methods:
Vincenty's formula (applied above)- 323.238 miles
- 520.201 kilometers
- 280.886 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 323.884 miles
- 521.240 kilometers
- 281.447 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).
How long does it take to fly from Washington D.C. to Wilmington?
The estimated flight time from Washington Dulles International Airport to Wilmington International Airport is 1 hour and 6 minutes.
What is the time difference between Washington D.C. and Wilmington?
There is no time difference between Washington D.C. and Wilmington.
Flight carbon footprint between Washington Dulles International Airport (IAD) and Wilmington International Airport (ILM)
On average, flying from Washington D.C. to Wilmington generates about 73 kg of CO2 per passenger, and 73 kilograms equals 160 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Washington D.C. to Wilmington
See the map of the shortest flight path between Washington Dulles International Airport (IAD) and Wilmington International Airport (ILM).
Airport information
| Origin | Washington Dulles International Airport |
|---|---|
| City: | Washington D.C. |
| Country: | United States  |
| IATA Code: | IAD |
| ICAO Code: | KIAD |
| Coordinates: | 38°56′40″N, 77°27′20″W |
| Destination | Wilmington International Airport |
|---|---|
| City: | Wilmington, NC |
| Country: | United States |
| IATA Code: | ILM |
| ICAO Code: | KILM |
| Coordinates: | 34°16′14″N, 77°54′9″W |