# Distance between Boise, ID (BOI) and South Bend, IN (SBN)

Flight distance from Boise to South Bend (Boise Airport – South Bend International Airport) is 1521 miles / 2448 kilometers / 1322 nautical miles. Estimated flight time is 3 hours 22 minutes.

Driving distance from Boise (BOI) to South Bend (SBN) is 1763 miles / 2838 kilometers and travel time by car is about 28 hours 27 minutes.

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

Shortest flight path between Boise Airport (BOI) and South Bend International Airport (SBN).

## How far is South Bend from Boise?

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

Vincenty's formula (applied above)
• 1521.260 miles
• 2448.230 kilometers
• 1321.939 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
• 1517.264 miles
• 2441.800 kilometers
• 1318.467 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 Boise Airport
City: Boise, ID
Country: United States
IATA Code: BOI
ICAO Code: KBOI
Coordinates: 43°33′51″N, 116°13′22″W

B 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

## Time difference and current local times

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

MST

EST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 181 kg (399 pounds).

## Frequent Flyer Miles Calculator

Boise (BOI) → South Bend (SBN).

Distance:
1521
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1521

Round trip?