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Distance between Chicago, IL (ORD) and South Bend, IN (SBN)

Flight distance from Chicago to South Bend (Chicago O'Hare International Airport – South Bend International Airport) is 84 miles / 135 kilometers / 73 nautical miles. Estimated flight time is 39 minutes.

Driving distance from Chicago (ORD) to South Bend (SBN) is 106 miles / 171 kilometers and travel time by car is about 2 hours 15 minutes.

Chicago – South Bend

Distance arrow
84
Miles
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135
Kilometers
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73
Nautical miles

How far is South Bend from Chicago?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
  • 84.016 miles
  • 135.210 kilometers
  • 73.008 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
  • 83.812 miles
  • 134.882 kilometers
  • 72.831 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).

Flight Duration

Estimated flight time from Chicago to South Bend is 39 minutes.

Time difference and current local times

The time difference between Chicago and South Bend is 1 hour. South Bend is 1 hour ahead of Chicago.

Chicago time to South Bend time converter

Time in Chicago: 00:00 ⇆ Time in South Bend: 00:00

Current local times

Chicago, IL

 CDT

South Bend, IN

 EDT

Carbon dioxide emissions

On average flying from Chicago to South Bend generates about 37 kg of CO2 per passenger, 37 kilograms is equal to 82 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Chicago to South Bend

Shortest flight path between Chicago O'Hare International Airport (ORD) and South Bend International Airport (SBN).

Airport information

Origin Chicago O'Hare International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″W
Destination South Bend International Airport
City: South Bend, IN
Country: United States Flag of United States
IATA Code: SBN
ICAO Code: KSBN
Coordinates: 41°42′31″N, 86°19′2″W

Airlines flying from Chicago (ORD) to South Bend (SBN)

United Airlines