How far is Eau Claire, WI, from Sioux City, IA?
The distance between Sioux City (Sioux Gateway Airport) and Eau Claire (Chippewa Valley Regional Airport) is 299 miles / 481 kilometers / 260 nautical miles.
The driving distance from Sioux City (SUX) to Eau Claire (EAU) is 364 miles / 586 kilometers, and travel time by car is about 7 hours 20 minutes.
Sioux Gateway Airport – Chippewa Valley Regional Airport
Search flights
Distance from Sioux City to Eau Claire
There are several ways to calculate the distance from Sioux City to Eau Claire. Here are two standard 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 planet.
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).
How long does it take to fly from Sioux City to Eau Claire?
The estimated flight time from Sioux Gateway Airport to Chippewa Valley Regional Airport is 1 hour and 3 minutes.
What is the time difference between Sioux City and Eau Claire?
There is no time difference between Sioux City and Eau Claire.
Flight carbon footprint between Sioux Gateway Airport (SUX) and Chippewa Valley Regional Airport (EAU)
On average, flying from Sioux City to Eau Claire generates about 69 kg of CO2 per passenger, and 69 kilograms equals 152 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Sioux City to Eau Claire
See the map of the shortest flight path between Sioux Gateway Airport (SUX) and Chippewa Valley Regional Airport (EAU).
Airport information
| Origin | Sioux Gateway Airport |
|---|---|
| City: | Sioux City, IA |
| Country: | United States  |
| IATA Code: | SUX |
| ICAO Code: | KSUX |
| Coordinates: | 42°24′9″N, 96°23′3″W |
| Destination | Chippewa Valley Regional Airport |
|---|---|
| City: | Eau Claire, WI |
| Country: | United States |
| IATA Code: | EAU |
| ICAO Code: | KEAU |
| Coordinates: | 44°51′56″N, 91°29′3″W |