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CNG to EAU: distance & flight time
Cognac (Cognac-Châteaubernard (BA 709) Air Base) → Eau Claire (Chippewa Valley Regional Airport)
4,171 mi
6,713 km · 3,624 nm
8h 39m
estimated nonstop flight time
-7h
time difference · heading northwest
See live CNG→EAU fares Phone-only fares on this route — call free
Flight time details
4,171 miles nonstop takes roughly 8h 39m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- CNG — Cognac-Châteaubernard (BA 709) Air Base · Cognac, France
- 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 CNG
- ANG · Angoulême-Brie-Champniers Airport26 mi away
- RYN · Royan-Médis Airport32 mi away
- RCO · Rochefort-Saint-Agnant (BA 721) Airport36 mi away
- NIT · Niort-Souché Airport45 mi away
Near EAU
Frequently asked questions
How far is CNG from EAU?
The flight distance from Cognac (CNG) to Eau Claire (EAU) is 4,171 miles (6,713 km, 3,624 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNG to EAU?
A nonstop flight takes about 8h 39m 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 Cognac and Eau Claire?
Eau Claire is 7 hours behind Cognac.
What is the cheapest way to fly from CNG to EAU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNG–EAU that never appear on search engines, with no booking fees.