Map of flight path and driving directions from Champaign to Dallas.
Shortest flight path between University of Illinois Willard Airport (CMI) and Dallas/Fort Worth International Airport (DFW).
How far is Dallas from Champaign?
There are several ways to calculate distances between Champaign and Dallas. Here are two common methods:Vincenty's formula (applied above)
- 692.509 miles
- 1114.485 kilometers
- 601.774 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
- 692.441 miles
- 1114.375 kilometers
- 601.714 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 Champaign and Dallas.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 124 kg (273 pounds).
Frequent Flyer Miles Calculator
Champaign (CMI) → Dallas (DFW).