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.

MDT

EDT

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?