Air Miles Calculator

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 Flag of 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 Flag of 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.

Time Difference

South Bend, IN

 EDT

Sault Ste Marie, MI

 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?