Air Miles Calculator

Distance between Sioux City, IA (SUX) and Eau Claire, WI (EAU)

Distance from Sioux City to Eau Claire (Sioux Gateway Airport – Chippewa Valley Regional Airport) is 299 miles / 481 kilometers / 260 nautical miles.

How far is Eau Claire from Sioux City?

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

Vincenty's formula (applied above)
  • 298.726 miles
  • 480.753 kilometers
  • 259.586 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
  • 298.257 miles
  • 479.999 kilometers
  • 259.179 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).

Flight duration

Estimated flight time from Sioux Gateway Airport (SUX) to Chippewa Valley Regional Airport (EAU) is 1 hour 3 minutes.

Time difference and current local times

There is no time difference between Sioux City and Eau Claire.

Time Difference

Sioux City
Eau Claire

Sioux City, IA

 CST

Eau Claire, WI

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 66 kg (146 pounds).

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 Chippewa Valley Regional Airport
City: Eau Claire, WI
Country: United States Flag of United States
IATA Code: EAU
ICAO Code: KEAU
Coordinates: 44°51′56″N, 91°29′3″W

Map

Sioux City to Eau Claire flight map.

Frequent Flyer Miles Calculator

Sioux City (SUX) → Eau Claire (EAU).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
299
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
299

Round trip?