Map of flight path and driving directions from Sioux City to Omaha.
Shortest flight path between Sioux Gateway Airport (SUX) and Eppley Airfield (OMA).
How far is Omaha from Sioux City?
There are several ways to calculate distances between Sioux City and Omaha. Here are two common methods:Vincenty's formula (applied above)
- 79.982 miles
- 128.719 kilometers
- 69.503 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
- 80.042 miles
- 128.816 kilometers
- 69.555 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 Omaha.
Sioux City, IA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 37 kg (81 pounds).
Frequent Flyer Miles Calculator
Sioux City (SUX) → Omaha (OMA).