# Distance between Grand Rapids, MI (GRR) and Champaign, IL (CMI)

Flight distance from Grand Rapids to Champaign (Gerald R. Ford International Airport – University of Illinois Willard Airport) is 243 miles / 391 kilometers / 211 nautical miles. Estimated flight time is 57 minutes.

Driving distance from Grand Rapids (GRR) to Champaign (CMI) is 292 miles / 470 kilometers and travel time by car is about 5 hours 17 minutes.

## 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).

## Airport information

A Gerald R. Ford International Airport
City: Grand Rapids, MI
Country: United States
IATA Code: GRR
ICAO Code: KGRR
Coordinates: 42°52′50″N, 85°31′22″W

B University of Illinois Willard Airport
City: Champaign, IL
Country: United States
IATA Code: CMI
ICAO Code: KCMI
Coordinates: 40°2′21″N, 88°16′41″W

## Time difference and current local times

The time difference between Grand Rapids and Champaign is 1 hour. Champaign is 1 hour behind Grand Rapids.

EST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 61 kg (134 pounds).

## Frequent Flyer Miles Calculator

Grand Rapids (GRR) → Champaign (CMI).

Distance:
243
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
243

Round trip?