Map of flight path and driving directions from Sioux City to Bismarck.
Shortest flight path between Sioux Gateway Airport (SUX) and Bismarck Municipal Airport (BIS).
How far is Bismarck from Sioux City?
There are several ways to calculate distances between Sioux City and Bismarck. Here are two common methods:Vincenty's formula (applied above)
- 370.503 miles
- 596.267 kilometers
- 321.959 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
- 370.317 miles
- 595.967 kilometers
- 321.796 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
There is no time difference between Sioux City and Bismarck.
Sioux City, IA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 80 kg (175 pounds).
Frequent Flyer Miles Calculator
Sioux City (SUX) → Bismarck (BIS).