# Distance between South Bend, IN (SBN) and Bismarck, ND (BIS)

Flight distance from South Bend to Bismarck (South Bend International Airport – Bismarck Municipal Airport) is 795 miles / 1280 kilometers / 691 nautical miles. Estimated flight time is 2 hours 0 minutes.

Driving distance from South Bend (SBN) to Bismarck (BIS) is 925 miles / 1488 kilometers and travel time by car is about 16 hours 3 minutes.

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

Shortest flight path between South Bend International Airport (SBN) and Bismarck Municipal Airport (BIS).

## How far is Bismarck from South Bend?

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

Vincenty's formula (applied above)
• 795.335 miles
• 1279.968 kilometers
• 691.127 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
• 793.683 miles
• 1277.309 kilometers
• 689.692 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 Bismarck Municipal Airport
City: Bismarck, ND
Country: United States
IATA Code: BIS
ICAO Code: KBIS
Coordinates: 46°46′21″N, 100°44′45″W

## Time difference and current local times

The time difference between South Bend and Bismarck is 1 hour. Bismarck is 1 hour behind South Bend.

EDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 134 kg (296 pounds).

## Frequent Flyer Miles Calculator

South Bend (SBN) → Bismarck (BIS).

Distance:
795
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
795

Round trip?