Air Miles Calculator

Distance between Dubuque, IA (DBQ) and Madison, WI (MSN)

Flight distance from Dubuque to Madison (Dubuque Regional Airport – Dane County Regional Airport) is 86 miles / 139 kilometers / 75 nautical miles. Estimated flight time is 39 minutes.

Driving distance from Dubuque (DBQ) to Madison (MSN) is 106 miles / 170 kilometers and travel time by car is about 2 hours 7 minutes.

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).

Airport information


A Dubuque Regional Airport
City: Dubuque, IA
Country: United States Flag of United States
IATA Code: DBQ
ICAO Code: KDBQ
Coordinates: 42°24′7″N, 90°42′34″W

B Dane County Regional Airport
City: Madison, WI
Country: United States Flag of United States
IATA Code: MSN
ICAO Code: KMSN
Coordinates: 43°8′23″N, 89°20′15″W

Time difference and current local times

There is no time difference between Dubuque and Madison.

Time Difference

Dubuque, IA

 CDT

Madison, WI

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 38 kg (83 pounds).

Frequent Flyer Miles Calculator

Dubuque (DBQ) → Madison (MSN).

Distance:
86
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
86

Round trip?