Map of flight path and driving directions from Dubuque to Champaign.
Shortest flight path between Dubuque Regional Airport (DBQ) and University of Illinois Willard Airport (CMI).
How far is Champaign from Dubuque?
There are several ways to calculate distances between Dubuque and Champaign. Here are two common methods:Vincenty's formula (applied above)
- 206.464 miles
- 332.271 kilometers
- 179.412 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
- 206.423 miles
- 332.206 kilometers
- 179.377 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 Champaign.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 55 kg (122 pounds).
Frequent Flyer Miles Calculator
Dubuque (DBQ) → Champaign (CMI).