Air Miles Calculator

Distance between Bozeman, MT (BZN) and South Bend, IN (SBN)

Flight distance from Bozeman to South Bend (Bozeman Yellowstone International Airport – South Bend International Airport) is 1269 miles / 2042 kilometers / 1103 nautical miles. Estimated flight time is 2 hours 54 minutes.

Driving distance from Bozeman (BZN) to South Bend (SBN) is 1520 miles / 2446 kilometers and travel time by car is about 24 hours 48 minutes.

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

Shortest flight path between Bozeman Yellowstone International Airport (BZN) and South Bend International Airport (SBN).

How far is South Bend from Bozeman?

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

Vincenty's formula (applied above)
  • 1268.892 miles
  • 2042.084 kilometers
  • 1102.637 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
  • 1265.664 miles
  • 2036.889 kilometers
  • 1099.832 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 Bozeman Yellowstone International Airport
City: Bozeman, MT
Country: United States Flag of United States
IATA Code: BZN
ICAO Code: KBZN
Coordinates: 45°46′39″N, 111°9′10″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

The time difference between Bozeman and South Bend is 2 hours. South Bend is 2 hours ahead of Bozeman.

Time Difference

Bozeman, MT

 MST

South Bend, IN

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 165 kg (363 pounds).

Frequent Flyer Miles Calculator

Bozeman (BZN) → South Bend (SBN).

Distance:
1269
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1269

Round trip?