Map of flight path and driving directions from Dubuque to Madison.
Shortest flight path between Dubuque Regional Airport (DBQ) and Dane County Regional Airport (MSN).
How far is Madison from Dubuque?
There are several ways to calculate distances between Dubuque and Madison. Here are two common methods:Vincenty's formula (applied above)
- 86.385 miles
- 139.023 kilometers
- 75.066 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
- 86.264 miles
- 138.828 kilometers
- 74.961 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 Dubuque and Madison.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 38 kg (83 pounds).
Frequent Flyer Miles Calculator
Dubuque (DBQ) → Madison (MSN).