How far is Eau Claire, WI, from Roanoke, VA?
The distance between Roanoke (Roanoke–Blacksburg Regional Airport) and Eau Claire (Chippewa Valley Regional Airport) is 793 miles / 1277 kilometers / 689 nautical miles.
The driving distance from Roanoke (ROA) to Eau Claire (EAU) is 980 miles / 1577 kilometers, and travel time by car is about 18 hours 55 minutes.
Roanoke–Blacksburg Regional Airport – Chippewa Valley Regional Airport
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Distance from Roanoke to Eau Claire
There are several ways to calculate the distance from Roanoke to Eau Claire. Here are two standard methods:
Vincenty's formula (applied above)- 793.394 miles
- 1276.844 kilometers
- 689.440 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- 792.665 miles
- 1275.671 kilometers
- 688.807 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 Roanoke to Eau Claire?
The estimated flight time from Roanoke–Blacksburg Regional Airport to Chippewa Valley Regional Airport is 2 hours and 0 minutes.
What is the time difference between Roanoke and Eau Claire?
The time difference between Roanoke and Eau Claire is 1 hour. Eau Claire is 1 hour behind Roanoke.
Flight carbon footprint between Roanoke–Blacksburg Regional Airport (ROA) and Chippewa Valley Regional Airport (EAU)
On average, flying from Roanoke to Eau Claire generates about 134 kg of CO2 per passenger, and 134 kilograms equals 296 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Roanoke to Eau Claire
See the map of the shortest flight path between Roanoke–Blacksburg Regional Airport (ROA) and Chippewa Valley Regional Airport (EAU).
Airport information
| Origin | Roanoke–Blacksburg Regional Airport |
|---|---|
| City: | Roanoke, VA |
| Country: | United States  |
| IATA Code: | ROA |
| ICAO Code: | KROA |
| Coordinates: | 37°19′31″N, 79°58′31″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 |