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EAU to SDF: distance & flight time
Eau Claire (Chippewa Valley Regional Airport) → Louisville (Louisville International Standiford Field)
549 mi
884 km · 477 nm
1h 40m
estimated nonstop flight time
+1h
time difference · heading southeast
See live EAU→SDF fares Phone-only fares on this route — call free
Flight time details
549 miles nonstop takes roughly 1h 40m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- EAU — Chippewa Valley Regional Airport · Eau Claire, United States
- SDF — Louisville International Standiford Field · Louisville, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near EAU
Near SDF
- LOU · Bowman Field5 mi away
- FTK · Godman Army Air Field22 mi away
- FFT · Capital City Airport45 mi away
- LEX · Blue Grass Airport62 mi away
Frequently asked questions
How far is EAU from SDF?
The flight distance from Eau Claire (EAU) to Louisville (SDF) is 549 miles (884 km, 477 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from EAU to SDF?
A nonstop flight takes about 1h 40m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Eau Claire and Louisville?
Louisville is 1 hour ahead of Eau Claire.
What is the cheapest way to fly from EAU to SDF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on EAU–SDF that never appear on search engines, with no booking fees.