# Distance between South Bend, IN (SBN) and Sault Ste Marie, MI (CIU)

Flight distance from South Bend to Sault Ste Marie (South Bend International Airport – Chippewa County International Airport) is 327 miles / 526 kilometers / 284 nautical miles. Estimated flight time is 1 hour 7 minutes.

Driving distance from South Bend (SBN) to Sault Ste Marie (CIU) is 396 miles / 637 kilometers and travel time by car is about 7 hours 21 minutes.

## Map of flight path and driving directions from South Bend to Sault Ste Marie.

Shortest flight path between South Bend International Airport (SBN) and Chippewa County International Airport (CIU).

## How far is Sault Ste Marie from South Bend?

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

Vincenty's formula (applied above)
• 326.778 miles
• 525.899 kilometers
• 283.963 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
• 326.933 miles
• 526.148 kilometers
• 284.097 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 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

B Chippewa County International Airport
City: Sault Ste Marie, MI
Country: United States
IATA Code: CIU
ICAO Code: KCIU
Coordinates: 46°15′2″N, 84°28′20″W

## Time difference and current local times

There is no time difference between South Bend and Sault Ste Marie.

EDT

EDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 73 kg (161 pounds).

## Frequent Flyer Miles Calculator

South Bend (SBN) → Sault Ste Marie (CIU).

Distance:
327
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
327

Round trip?