# Distance between Lafayette, LA (LFT) and Eau Claire, WI (EAU)

Flight distance from Lafayette to Eau Claire (Lafayette Regional Airport – Chippewa Valley Regional Airport) is 1011 miles / 1628 kilometers / 879 nautical miles. Estimated flight time is 2 hours 24 minutes.

Driving distance from Lafayette (LFT) to Eau Claire (EAU) is 1253 miles / 2016 kilometers and travel time by car is about 21 hours 37 minutes.

## Map of flight path and driving directions from Lafayette to Eau Claire.

Shortest flight path between Lafayette Regional Airport (LFT) and Chippewa Valley Regional Airport (EAU).

## How far is Eau Claire from Lafayette?

There are several ways to calculate distances between Lafayette and Eau Claire. Here are two common methods:

Vincenty's formula (applied above)
• 1011.442 miles
• 1627.758 kilometers
• 878.919 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 1013.314 miles
• 1630.770 kilometers
• 880.545 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).

## Airport information

A Lafayette Regional Airport
City: Lafayette, LA
Country: United States
IATA Code: LFT
ICAO Code: KLFT
Coordinates: 30°12′19″N, 91°59′15″W

B 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

## Time difference and current local times

There is no time difference between Lafayette and Eau Claire.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 152 kg (334 pounds).

## Frequent Flyer Miles Calculator

Lafayette (LFT) → Eau Claire (EAU).

Distance:
1011
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1011

Round trip?