Map of flight path and driving directions from Spokane to Madison.
Shortest flight path between Spokane International Airport (GEG) and Dane County Regional Airport (MSN).
How far is Madison from Spokane?
There are several ways to calculate distances between Spokane and Madison. Here are two common methods:Vincenty's formula (applied above)
- 1398.406 miles
- 2250.516 kilometers
- 1215.181 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
- 1394.702 miles
- 2244.555 kilometers
- 1211.963 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 Madison is 2 hours. Madison is 2 hours ahead of Spokane.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 173 kg (382 pounds).
Frequent Flyer Miles Calculator
Spokane (GEG) → Madison (MSN).