Map of flight path and driving directions from Tucson to Eau Claire.
Shortest flight path between Tucson International Airport (TUS) and Chippewa Valley Regional Airport (EAU).
How far is Eau Claire from Tucson?
There are several ways to calculate distances between Tucson and Eau Claire. Here are two common methods:Vincenty's formula (applied above)
- 1366.891 miles
- 2199.798 kilometers
- 1187.796 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
- 1365.926 miles
- 2198.245 kilometers
- 1186.957 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).
Time difference and current local times
The time difference between Tucson and Eau Claire is 1 hour. Eau Claire is 1 hour ahead of Tucson.
Eau Claire, WI
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 171 kg (377 pounds).
Frequent Flyer Miles Calculator
Tucson (TUS) → Eau Claire (EAU).