How far is Eau Claire, WI, from Ontario, CA?
The distance between Ontario (Ontario International Airport) and Eau Claire (Chippewa Valley Regional Airport) is 1573 miles / 2532 kilometers / 1367 nautical miles.
The driving distance from Ontario (ONT) to Eau Claire (EAU) is 1971 miles / 3172 kilometers, and travel time by car is about 34 hours 25 minutes.
Ontario International Airport – Chippewa Valley Regional Airport
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Distance from Ontario to Eau Claire
There are several ways to calculate the distance from Ontario to Eau Claire. Here are two standard methods:
Vincenty's formula (applied above)- 1573.306 miles
- 2531.991 kilometers
- 1367.166 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- 1570.846 miles
- 2528.032 kilometers
- 1365.028 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 Ontario to Eau Claire?
The estimated flight time from Ontario International Airport to Chippewa Valley Regional Airport is 3 hours and 28 minutes.
What is the time difference between Ontario and Eau Claire?
Flight carbon footprint between Ontario International Airport (ONT) and Chippewa Valley Regional Airport (EAU)
On average, flying from Ontario to Eau Claire generates about 184 kg of CO2 per passenger, and 184 kilograms equals 406 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Ontario to Eau Claire
See the map of the shortest flight path between Ontario International Airport (ONT) and Chippewa Valley Regional Airport (EAU).
Airport information
| Origin | Ontario International Airport |
|---|---|
| City: | Ontario, CA |
| Country: | United States  |
| IATA Code: | ONT |
| ICAO Code: | KONT |
| Coordinates: | 34°3′21″N, 117°36′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 |