# Distance between Huntsville, AL (HSV) and Eau Claire, WI (EAU)

Flight distance from Huntsville to Eau Claire (Huntsville International Airport – Chippewa Valley Regional Airport) is 749 miles / 1205 kilometers / 650 nautical miles. Estimated flight time is 1 hour 55 minutes.

Driving distance from Huntsville (HSV) to Eau Claire (EAU) is 915 miles / 1473 kilometers and travel time by car is about 15 hours 42 minutes.

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

Shortest flight path between Huntsville International Airport (HSV) and Chippewa Valley Regional Airport (EAU).

## How far is Eau Claire from Huntsville?

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

Vincenty's formula (applied above)
• 748.564 miles
• 1204.697 kilometers
• 650.484 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
• 749.345 miles
• 1205.953 kilometers
• 651.163 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 Huntsville International Airport
City: Huntsville, AL
Country: United States
IATA Code: HSV
ICAO Code: KHSV
Coordinates: 34°38′13″N, 86°46′30″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 Huntsville and Eau Claire.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 130 kg (286 pounds).

## Frequent Flyer Miles Calculator

Huntsville (HSV) → Eau Claire (EAU).

Distance:
749
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
749

Round trip?