Air Miles Calculator logo

How far is Eau Claire, WI, from Knoxville, TN?

The distance between Knoxville (Knoxville McGhee Tyson Airport) and Eau Claire (Chippewa Valley Regional Airport) is 739 miles / 1189 kilometers / 642 nautical miles.

The driving distance from Knoxville (TYS) to Eau Claire (EAU) is 875 miles / 1408 kilometers, and travel time by car is about 16 hours 34 minutes.

Knoxville McGhee Tyson Airport – Chippewa Valley Regional Airport

Distance arrow
739
Miles
Distance arrow
1189
Kilometers
Distance arrow
642
Nautical miles

Search flights

Distance from Knoxville to Eau Claire

There are several ways to calculate the distance from Knoxville to Eau Claire. Here are two standard methods:

Vincenty's formula (applied above)
  • 738.650 miles
  • 1188.742 kilometers
  • 641.869 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
  • 738.853 miles
  • 1189.069 kilometers
  • 642.046 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 Knoxville to Eau Claire?

The estimated flight time from Knoxville McGhee Tyson Airport to Chippewa Valley Regional Airport is 1 hour and 53 minutes.

Flight carbon footprint between Knoxville McGhee Tyson Airport (TYS) and Chippewa Valley Regional Airport (EAU)

On average, flying from Knoxville to Eau Claire generates about 129 kg of CO2 per passenger, and 129 kilograms equals 284 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Knoxville to Eau Claire

See the map of the shortest flight path between Knoxville McGhee Tyson Airport (TYS) and Chippewa Valley Regional Airport (EAU).

Airport information

Origin Knoxville McGhee Tyson Airport
City: Knoxville, TN
Country: United States Flag of United States
IATA Code: TYS
ICAO Code: KTYS
Coordinates: 35°48′39″N, 83°59′38″W
Destination Chippewa Valley Regional Airport
City: Eau Claire, WI
Country: United States Flag of United States
IATA Code: EAU
ICAO Code: KEAU
Coordinates: 44°51′56″N, 91°29′3″W