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YSL to QLS: distance & flight time
St Leonard (St Leonard Airport) → Lausanne (Lausanne-Blécherette Airport)
3,377 mi
5,435 km · 2,935 nm
7h 5m
estimated nonstop flight time
—
time difference · heading northeast
See live YSL→QLS fares Phone-only fares on this route — call free
Flight time details
3,377 miles nonstop takes roughly 7h 5m gate to gate, flying northeast. 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
- YSL — St Leonard Airport · St Leonard, Canada
- QLS — Lausanne-Blécherette Airport · Lausanne, Switzerland
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 YSL
- CAR · Caribou Municipal Airport22 mi away
- WFK · Northern Aroostook Regional Airport24 mi away
- PQI · Northern Maine Regional Airport at Presque Isle34 mi away
- HUL · Houlton International Airport71 mi away
Near QLS
- QNJ · Annemasse Airport30 mi away
- QNC · Neuchatel Airport31 mi away
- GVA · Geneva Cointrin International Airport32 mi away
- SIR · Sion Airport41 mi away
Frequently asked questions
How far is YSL from QLS?
The flight distance from St Leonard (YSL) to Lausanne (QLS) is 3,377 miles (5,435 km, 2,935 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSL to QLS?
A nonstop flight takes about 7h 5m 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 YSL to QLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSL–QLS that never appear on search engines, with no booking fees.