# Distance between South Bend, IN (SBN) and Champaign, IL (CMI)

Flight distance from South Bend to Champaign (South Bend International Airport – University of Illinois Willard Airport) is 154 miles / 248 kilometers / 134 nautical miles. Estimated flight time is 47 minutes.

Driving distance from South Bend (SBN) to Champaign (CMI) is 198 miles / 319 kilometers and travel time by car is about 3 hours 39 minutes.

## Map of flight path and driving directions from South Bend to Champaign.

Shortest flight path between South Bend International Airport (SBN) and University of Illinois Willard Airport (CMI).

## How far is Champaign from South Bend?

There are several ways to calculate distances between South Bend and Champaign. Here are two common methods:

Vincenty's formula (applied above)
• 154.327 miles
• 248.365 kilometers
• 134.107 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
• 154.264 miles
• 248.264 kilometers
• 134.052 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 South Bend International Airport
City: South Bend, IN
Country: United States
IATA Code: SBN
ICAO Code: KSBN
Coordinates: 41°42′31″N, 86°19′2″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 South Bend and Champaign is 1 hour. Champaign is 1 hour behind South Bend.

EDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 48 kg (105 pounds).

## Frequent Flyer Miles Calculator

South Bend (SBN) → Champaign (CMI).

Distance:
154
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
154

Round trip?