How far is Pierre, SD, from Eau Claire, WI?
The distance between Eau Claire (Chippewa Valley Regional Airport) and Pierre (Pierre Regional Airport) is 435 miles / 700 kilometers / 378 nautical miles.
The driving distance from Eau Claire (EAU) to Pierre (PIR) is 542 miles / 872 kilometers, and travel time by car is about 10 hours 12 minutes.
Chippewa Valley Regional Airport – Pierre Regional Airport
Search flights
Distance from Eau Claire to Pierre
There are several ways to calculate the distance from Eau Claire to Pierre. Here are two standard methods:
Vincenty's formula (applied above)- 435.097 miles
- 700.221 kilometers
- 378.089 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- 433.901 miles
- 698.296 kilometers
- 377.050 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 Eau Claire to Pierre?
The estimated flight time from Chippewa Valley Regional Airport to Pierre Regional Airport is 1 hour and 19 minutes.
What is the time difference between Eau Claire and Pierre?
Flight carbon footprint between Chippewa Valley Regional Airport (EAU) and Pierre Regional Airport (PIR)
On average, flying from Eau Claire to Pierre generates about 89 kg of CO2 per passenger, and 89 kilograms equals 196 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Eau Claire to Pierre
See the map of the shortest flight path between Chippewa Valley Regional Airport (EAU) and Pierre Regional Airport (PIR).
Airport information
| Origin | 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 |
| Destination | Pierre Regional Airport |
|---|---|
| City: | Pierre, SD |
| Country: | United States |
| IATA Code: | PIR |
| ICAO Code: | KPIR |
| Coordinates: | 44°22′57″N, 100°17′9″W |