How far is Eau Claire, WI, from Washington D.C.?
The distance between Washington D.C. (Washington Dulles International Airport) and Eau Claire (Chippewa Valley Regional Airport) is 829 miles / 1334 kilometers / 720 nautical miles.
The driving distance from Washington D.C. (IAD) to Eau Claire (EAU) is 1014 miles / 1632 kilometers, and travel time by car is about 19 hours 4 minutes.
Washington Dulles International Airport – Chippewa Valley Regional Airport
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Distance from Washington D.C. to Eau Claire
There are several ways to calculate the distance from Washington D.C. to Eau Claire. Here are two standard methods:
Vincenty's formula (applied above)- 829.079 miles
- 1334.273 kilometers
- 720.450 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- 827.667 miles
- 1332.001 kilometers
- 719.223 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 Washington D.C. to Eau Claire?
The estimated flight time from Washington Dulles International Airport to Chippewa Valley Regional Airport is 2 hours and 4 minutes.
What is the time difference between Washington D.C. and Eau Claire?
Flight carbon footprint between Washington Dulles International Airport (IAD) and Chippewa Valley Regional Airport (EAU)
On average, flying from Washington D.C. to Eau Claire generates about 138 kg of CO2 per passenger, and 138 kilograms equals 303 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Washington D.C. to Eau Claire
See the map of the shortest flight path between Washington Dulles International Airport (IAD) and Chippewa Valley Regional Airport (EAU).
Airport information
| Origin | Washington Dulles International Airport |
|---|---|
| City: | Washington D.C. |
| Country: | United States  |
| IATA Code: | IAD |
| ICAO Code: | KIAD |
| Coordinates: | 38°56′40″N, 77°27′20″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 |