Air Miles Calculator

Distance between Indianapolis, IN (IND) and South Bend, IN (SBN)

Flight distance from Indianapolis to South Bend (Indianapolis International Airport – South Bend International Airport) is 137 miles / 221 kilometers / 119 nautical miles. Estimated flight time is 45 minutes.

Driving distance from Indianapolis (IND) to South Bend (SBN) is 168 miles / 270 kilometers and travel time by car is about 3 hours 19 minutes.

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

Shortest flight path between Indianapolis International Airport (IND) and South Bend International Airport (SBN).

How far is South Bend from Indianapolis?

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

Vincenty's formula (applied above)
  • 137.416 miles
  • 221.150 kilometers
  • 119.411 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
  • 137.598 miles
  • 221.442 kilometers
  • 119.569 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 Indianapolis International Airport
City: Indianapolis, IN
Country: United States Flag of United States
IATA Code: IND
ICAO Code: KIND
Coordinates: 39°43′2″N, 86°17′39″W

B 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

Time difference and current local times

There is no time difference between Indianapolis and South Bend.

Time Difference

Indianapolis, IN

 EDT

South Bend, IN

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 45 kg (100 pounds).

Frequent Flyer Miles Calculator

Indianapolis (IND) → South Bend (SBN).

Distance:
137
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
137

Round trip?