Map of flight path and driving directions from Grand Rapids to Champaign.
Shortest flight path between Gerald R. Ford International Airport (GRR) and University of Illinois Willard Airport (CMI).
How far is Champaign from Grand Rapids?
There are several ways to calculate distances between Grand Rapids and Champaign. Here are two common methods:Vincenty's formula (applied above)
- 242.694 miles
- 390.578 kilometers
- 210.895 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
- 242.666 miles
- 390.532 kilometers
- 210.871 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).
|A||Gerald R. Ford International Airport|
|City:||Grand Rapids, MI|
|B||University of Illinois Willard Airport|
Time difference and current local times
The time difference between Grand Rapids and Champaign is 1 hour. Champaign is 1 hour behind Grand Rapids.
Grand Rapids, MI
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 61 kg (134 pounds).
Frequent Flyer Miles Calculator
Grand Rapids (GRR) → Champaign (CMI).