Map of flight path and driving directions from Spokane to Wilmington.
Shortest flight path between Spokane International Airport (GEG) and Wilmington Airport (Delaware) (ILG).
How far is Wilmington from Spokane?
There are several ways to calculate distances between Spokane and Wilmington. Here are two common 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 earth.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).
Time difference and current local times
The time difference between Spokane and Wilmington is 3 hours. Wilmington is 3 hours ahead of Spokane.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 234 kg (516 pounds).
Frequent Flyer Miles Calculator
Spokane (GEG) → Wilmington (ILG).