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SUS to EAU: distance & flight time
Null (Spirit of St Louis Airport) → Eau Claire (Chippewa Valley Regional Airport)
431 mi
693 km · 374 nm
1h 24m
estimated nonstop flight time
Same time
time difference · heading north
See live SUS→EAU fares Phone-only fares on this route — call free
Flight time details
431 miles nonstop takes roughly 1h 24m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- SUS — Spirit of St Louis Airport · Null, United States
- EAU — Chippewa Valley Regional Airport · Eau Claire, 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 SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 mi away
Near EAU
Frequently asked questions
How far is SUS from EAU?
The flight distance from Null (SUS) to Eau Claire (EAU) is 431 miles (693 km, 374 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUS to EAU?
A nonstop flight takes about 1h 24m 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 cheapest way to fly from SUS to EAU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUS–EAU that never appear on search engines, with no booking fees.