Map of flight path and driving directions from South Bend to Sioux City.
Shortest flight path between South Bend International Airport (SBN) and Sioux Gateway Airport (SUX).
How far is Sioux City from South Bend?
There are several ways to calculate distances between South Bend and Sioux City. Here are two common methods:Vincenty's formula (applied above)
- 519.714 miles
- 836.399 kilometers
- 451.620 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
- 518.370 miles
- 834.235 kilometers
- 450.451 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).
Time difference and current local times
The time difference between South Bend and Sioux City is 1 hour. Sioux City is 1 hour behind South Bend.
South Bend, IN
Sioux City, IA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 102 kg (224 pounds).
Frequent Flyer Miles Calculator
South Bend (SBN) → Sioux City (SUX).