Air Miles Calculator

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 Flag of 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 Flag of 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.

Time Difference

South Bend, IN

 EDT

Bismarck, ND

 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?