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SEP to LYS: distance & flight time
Stephenville (Stephenville Clark Regional Airport) → Lyon (Lyon Saint-Exupéry Airport)
5,233 mi
8,422 km · 4,548 nm
10h 44m
estimated nonstop flight time
+7h
time difference · heading northeast
See live SEP→LYS fares Phone-only fares on this route — call free
Flight time details
5,233 miles nonstop takes roughly 10h 44m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- SEP — Stephenville Clark Regional Airport · Stephenville, United States
- LYS — Lyon Saint-Exupéry Airport · Lyon, France
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 SEP
- MWL · Mineral Wells Airport40 mi away
- DFW · Dallas Fort Worth International Airport81 mi away
- BKD · Stephens County Airport54 mi away
- FWH · NAS Fort Worth JRB/Carswell Field57 mi away
Near LYS
- LYN · Lyon-Bron Airport7 mi away
- GNB · Grenoble-Isère Airport28 mi away
- CMF · Chambéry-Savoie Airport39 mi away
- EBU · Saint-Étienne-Bouthéon Airport40 mi away
Frequently asked questions
How far is SEP from LYS?
The flight distance from Stephenville (SEP) to Lyon (LYS) is 5,233 miles (8,422 km, 4,548 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEP to LYS?
A nonstop flight takes about 10h 44m 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 Stephenville and Lyon?
Lyon is 7 hours ahead of Stephenville.
What is the cheapest way to fly from SEP to LYS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEP–LYS that never appear on search engines, with no booking fees.