Air Miles Calculator

Distance between Sioux City, IA (SUX) and Austin, TX (AUS)

Flight distance from Sioux City to Austin (Sioux Gateway Airport – Austin–Bergstrom International Airport) is 845 miles / 1360 kilometers / 734 nautical miles. Estimated flight time is 2 hours 5 minutes.

Driving distance from Sioux City (SUX) to Austin (AUS) is 943 miles / 1518 kilometers and travel time by car is about 16 hours 13 minutes.

Map of flight path and driving directions from Sioux City to Austin.

Shortest flight path between Sioux Gateway Airport (SUX) and Austin–Bergstrom International Airport (AUS).

How far is Austin from Sioux City?

There are several ways to calculate distances between Sioux City and Austin. Here are two common methods:

Vincenty's formula (applied above)
  • 844.782 miles
  • 1359.545 kilometers
  • 734.096 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
  • 846.501 miles
  • 1362.312 kilometers
  • 735.589 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 Sioux Gateway Airport
City: Sioux City, IA
Country: United States Flag of United States
IATA Code: SUX
ICAO Code: KSUX
Coordinates: 42°24′9″N, 96°23′3″W

B Austin–Bergstrom International Airport
City: Austin, TX
Country: United States Flag of United States
IATA Code: AUS
ICAO Code: KAUS
Coordinates: 30°11′40″N, 97°40′11″W

Time difference and current local times

There is no time difference between Sioux City and Austin.

Time Difference

Sioux City, IA

 CDT

Austin, TX

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 139 kg (306 pounds).

Frequent Flyer Miles Calculator

Sioux City (SUX) → Austin (AUS).

Distance:
845
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
845

Round trip?