How far is Washington D.C. from Wilmington, DE?

The distance between Wilmington (Wilmington Airport (Delaware)) and Washington D.C. (Washington Dulles International Airport) is 111 miles / 179 kilometers / 97 nautical miles.

The driving distance from Wilmington (ILG) to Washington D.C. (IAD) is 127 miles / 204 kilometers, and travel time by car is about 2 hours 44 minutes.

Distance from Wilmington to Washington D.C.

There are several ways to calculate the distance from Wilmington to Washington D.C.. Here are two standard methods:

Vincenty's formula (applied above)

• 111.294 miles
• 179.110 kilometers
• 96.712 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

• 111.113 miles
• 178.819 kilometers
• 96.555 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 Wilmington to Washington D.C.?

The estimated flight time from Wilmington Airport (Delaware) to Washington Dulles International Airport is 42 minutes.

What is the time difference between Wilmington and Washington D.C.?

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

Flight carbon footprint between Wilmington Airport (Delaware) (ILG) and Washington Dulles International Airport (IAD)

On average, flying from Wilmington to Washington D.C. generates about 41 kg of CO2 per passenger, and 41 kilograms equals 91 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Wilmington to Washington D.C.

See the map of the shortest flight path between Wilmington Airport (Delaware) (ILG) and Washington Dulles International Airport (IAD).

Airport information

Origin	Wilmington Airport (Delaware)
City:	Wilmington, DE
Country:	United States
IATA Code:	ILG
ICAO Code:	KILG
Coordinates:	39°40′43″N, 75°36′23″W

Destination	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