How far is Spokane, WA, from Wilmington, DE?

The distance between Wilmington (Wilmington Airport (Delaware)) and Spokane (Spokane International Airport) is 2144 miles / 3450 kilometers / 1863 nautical miles.

The driving distance from Wilmington (ILG) to Spokane (GEG) is 2531 miles / 4073 kilometers, and travel time by car is about 45 hours 25 minutes.

Distance from Wilmington to Spokane

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

Vincenty's formula (applied above)

• 2143.872 miles
• 3450.228 kilometers
• 1862.974 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

• 2138.565 miles
• 3441.686 kilometers
• 1858.362 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 Spokane?

The estimated flight time from Wilmington Airport (Delaware) to Spokane International Airport is 4 hours and 33 minutes.

What is the time difference between Wilmington and Spokane?

The time difference between Wilmington and Spokane is 3 hours. Spokane is 3 hours behind Wilmington.

Flight carbon footprint between Wilmington Airport (Delaware) (ILG) and Spokane International Airport (GEG)

On average, flying from Wilmington to Spokane generates about 234 kg of CO2 per passenger, and 234 kilograms equals 516 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 Spokane

See the map of the shortest flight path between Wilmington Airport (Delaware) (ILG) and Spokane International Airport (GEG).

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	Spokane International Airport
City:	Spokane, WA
Country:	United States
IATA Code:	GEG
ICAO Code:	KGEG
Coordinates:	47°37′11″N, 117°32′2″W