Map of flight path and driving directions from Chicago to Madison.
Shortest flight path between Chicago Midway International Airport (MDW) and Dane County Regional Airport (MSN).
How far is Madison from Chicago?
There are several ways to calculate distances between Chicago and Madison. Here are two common methods:Vincenty's formula (applied above)
- 123.669 miles
- 199.027 kilometers
- 107.466 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
- 123.601 miles
- 198.917 kilometers
- 107.407 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
There is no time difference between Chicago and Madison.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 43 kg (95 pounds).
Frequent Flyer Miles Calculator
Chicago (MDW) → Madison (MSN).